Hi All,
In my custom board i used the TPA511GLFS joystick as a mouse. The joystick is connected through a I2C IO expander.
i made the configuration in my board file like below. the driver is loaded successfully. after that it putting some dump please
help me to solve this.
here i attached the logs too.
��� U-Boot SPL 2011.09 (Nov 15 2012 - 15:47:13) Texas Instruments Revision detection unimplemented ,-------------------------------------------------, | HEJLIJ | | Industrial Application | `-------------------------------------------------' OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2011.09 (Nov 15 2012 - 15:47:13) I2C: ready DRAM: 256 MiB WARNING: Caches not enabled NAND: HW ECC Hamming Code selected 256 MiB MMC: OMAP SD/MMC: 0 Net: No ethernet found. Hit any key to stop autoboot: 3 2 1 0 reading uImage 3195952 bytes read ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.2.0 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3195888 Bytes = 3 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Linux version 3.2.0 (root@gnh-desktop) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #7 Fri Mar 22 16:37:00 IST 2013 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: am335xevm [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 mem=128M rootwait [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Memory: 128MB = 128MB total [ 0.000000] Memory: 123240k/123240k available, 7832k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc05b0000 (5792 kB) [ 0.000000] .init : 0xc05b0000 - 0xc05ee000 ( 248 kB) [ 0.000000] .data : 0xc05ee000 - 0xc0655b10 ( 415 kB) [ 0.000000] .bss : 0xc0655b34 - 0xc0682d64 ( 181 kB) [ 0.000000] NR_IRQS:396 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz [ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000152] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144) [ 0.058959] pid_max: default: 32768 minimum: 301 [ 0.059082] Security Framework initialized [ 0.059173] Mount-cache hash table entries: 512 [ 0.059539] CPU: Testing write buffer coherency: ok [ 0.080047] omap_hwmod: pruss: failed to hardreset [ 0.081146] print_constraints: dummy: [ 0.081481] NET: Registered protocol family 16 [ 0.083557] OMAP GPIO hardware version 0.1 [ 0.086120] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.087951] omap_i2c.1: alias fck already exists [ 0.088134] Board name: HEJLIJ [ 0.088165] Board version: 1.0 [ 0.088165] The board is industrial purpose HEJLIJ [ 0.088806] da8xx_lcdc.0: alias fck already exists [ 0.089141] HEJLIJ ----------------------------------------------------- ADC Register [ 0.089172] HEJLIJ ----------------------------------------------------- ADC hwmod lookup adc_tsc [ 0.090118] omap_i2c.2: alias fck already exists [ 0.090332] failed to get adapter i2c2 [ 0.090423] davinci-mcasp.1: alias fck already exists [ 0.090789] omap_hsmmc.0: alias fck already exists [ 0.091033] omap_hsmmc.2: alias fck already exists [ 0.091339] Configure Bluetooth Enable pin... [ 0.091918] HEJLIJ:BALAJI --------------------- GPIO KEY INIT [ 0.092102] HEJLIJ:BALAJI --------------------- GPIO MOUSE INIT [ 0.353057] omap2_mcspi.1: alias fck already exists [ 0.353271] omap2_mcspi.2: alias fck already exists [ 0.354217] edma.0: alias fck already exists [ 0.354248] edma.0: alias fck already exists [ 0.354248] edma.0: alias fck already exists [ 0.381652] bio: create slab <bio-0> at 0 [ 0.384002] SCSI subsystem initialized [ 0.385650] usbcore: registered new interface driver usbfs [ 0.385955] usbcore: registered new interface driver hub [ 0.386138] usbcore: registered new device driver usb [ 0.386291] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3 [ 0.386596] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1 [ 0.387725] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz [ 0.388793] tps65910 1-002d: JTAGREVNUM 0x0 [ 0.391265] print_constraints: VRTC: [ 0.392700] print_constraints: VIO: at 1500 mV [ 0.395019] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal [ 0.397308] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal [ 0.398315] print_constraints: VDD3: 5000 mV [ 0.399749] print_constraints: VDIG1: at 1800 mV [ 0.401184] print_constraints: VDIG2: at 1800 mV [ 0.402587] print_constraints: VPLL: at 1800 mV [ 0.404022] print_constraints: VDAC: at 1800 mV [ 0.405456] print_constraints: VAUX1: at 1800 mV [ 0.406890] print_constraints: VAUX2: at 3300 mV [ 0.408325] print_constraints: VAUX33: at 3300 mV [ 0.409759] print_constraints: VMMC: at 3300 mV [ 0.410247] tps65910 1-002d: No interrupt support, no core IRQ [ 0.410430] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 100 kHz [ 0.417968] Advanced Linux Sound Architecture Driver Version 1.0.24. [ 0.419097] Switching to clocksource gp timer [ 0.434387] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 0.434570] musb-hdrc musb-hdrc.0: dma type: pio [ 0.434906] MUSB0 controller's USBSS revision = 4ea20800 [ 0.435546] musb-hdrc musb-hdrc.0: USB OTG mode controller at c883c000 using PIO, IRQ 18 [ 0.435699] musb-hdrc musb-hdrc.1: dma type: pio [ 0.436004] MUSB1 controller's USBSS revision = 4ea20800 [ 0.436157] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [ 0.436248] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [ 0.436370] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.436370] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.436401] usb usb1: Product: MUSB HDRC host driver [ 0.436401] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd [ 0.436431] usb usb1: SerialNumber: musb-hdrc.1 [ 0.437194] hub 1-0:1.0: USB hub found [ 0.437225] hub 1-0:1.0: 1 port detected [ 0.437805] musb-hdrc musb-hdrc.1: USB Host mode controller at c883e800 using PIO, IRQ 19 [ 0.438232] NET: Registered protocol family 2 [ 0.438415] IP route cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.438720] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.438781] TCP bind hash table entries: 4096 (order: 2, 16384 bytes) [ 0.438842] TCP: Hash tables configured (established 4096 bind 4096) [ 0.438873] TCP reno registered [ 0.438873] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.438903] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.439086] NET: Registered protocol family 1 [ 0.439422] RPC: Registered named UNIX socket transport module. [ 0.439422] RPC: Registered udp transport module. [ 0.439422] RPC: Registered tcp transport module. [ 0.439453] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.439697] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.439910] omap-gpmc omap-gpmc: GPMC revision 6.0 [ 0.439910] Registering NAND on CS0 [ 0.447418] VFS: Disk quotas dquot_6.5.2 [ 0.447509] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.448028] msgmni has been set to 240 [ 0.451263] alg: No test for stdrng (krng) [ 0.451934] io scheduler noop registered [ 0.451965] io scheduler deadline registered [ 0.452026] io scheduler cfq registered (default) [ 0.454132] da8xx_lcdc da8xx_lcdc.0: GLCD: Found TFC_S9700RTWV35TR_01B panel [ 0.470123] Console: switching to colour frame buffer device 100x30 [ 0.479858] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 1.195892] console [ttyO0] enabled [ 1.200195] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [ 1.207946] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [ 1.215759] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [ 1.223510] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [ 1.231262] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [ 1.239501] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00 [ 1.255767] brd: module loaded [ 1.263916] loop: module loaded [ 1.267395] i2c-core: driver [tsl2550] using legacy suspend method [ 1.273864] i2c-core: driver [tsl2550] using legacy resume method [ 1.280487] _regulator_get: 2-0019 supply Vdd not found, using dummy regulator [ 1.288055] _regulator_get: 2-0019 supply Vdd_IO not found, using dummy regulator [ 1.316497] lis3lv02d: 8 bits 3DLH sensor found [ 1.410247] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input0 [ 1.419525] HEJLIJ:BALAJI ---------------- ti_tscadc_probe [ 1.425292] HEJLIJ:BALAJI ---------------- ti_tscadc_probe - pdata pass [ 1.432189] HEJLIJ:BALAJI ---------------- IN [ 1.436737] HEJLIJ:BALAJI adc_channels = 8 [ 1.441009] HEJLIJ:BALAJI ---------------- PASS [ 1.445709] HEJLIJ:BALAJI ---------------- wires : 0 [ 1.450988] HEJLIJ:BALAJI tsc_wires = 0 [ 1.450988] total_channels = 8 [ 1.458160] HEJLIJ:BALAJI ---------------- platform_get_resource [ 1.464691] HEJLIJ:BALAJI ---------------- Allocate memory for device [ 1.471527] HEJLIJ:BALAJI ---------------- request_mem_region [ 1.477600] HEJLIJ:BALAJI ---------------- ioremap [ 1.482757] HEJLIJ:BALAJI ---------------- clock [ 1.487854] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 1.495391] HEJLIJ:BALAJI ---------------- ti-probe close [ 1.502655] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.509948] omap2-nand driver initializing [ 1.514556] ONFI flash detected [ 1.517944] ONFI param page 0 valid [ 1.521636] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAH4) [ 1.530212] Creating 8 MTD partitions on "omap2-nand.0": [ 1.535766] 0x000000000000-0x000000020000 : "SPL" [ 1.542114] 0x000000020000-0x000000040000 : "SPL.backup1" [ 1.549041] 0x000000040000-0x000000060000 : "SPL.backup2" [ 1.555969] 0x000000060000-0x000000080000 : "SPL.backup3" [ 1.562927] 0x000000080000-0x000000260000 : "U-Boot" [ 1.570129] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.576965] 0x000000280000-0x000000780000 : "Kernel" [ 1.585479] 0x000000780000-0x000010000000 : "File System" [ 1.695831] OneNAND driver initializing [ 1.701293] CAN device driver interface [ 1.705291] CAN bus driver for Bosch D_CAN controller 1.0 [ 1.759796] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6 [ 1.766235] davinci_mdio davinci_mdio.0: no live phy, scanning all [ 1.869750] davinci_mdio davinci_mdio.0: timed out waiting for user access [ 1.877227] davinci_mdio: probe of davinci_mdio.0 failed with error -5 [ 1.884429] usbcore: registered new interface driver zd1201 [ 1.890472] usbcore: registered new interface driver cdc_ether [ 1.896697] usbcore: registered new interface driver cdc_eem [ 1.902770] usbcore: registered new interface driver dm9601 [ 1.908630] cdc_ncm: 04-Aug-2011 [ 1.912170] usbcore: registered new interface driver cdc_ncm [ 1.918060] Initializing USB Mass Storage driver... [ 1.923431] usbcore: registered new interface driver usb-storage [ 1.929687] USB Mass Storage support registered. [ 1.934875] usbcore: registered new interface driver usbserial [ 1.940979] usbserial: USB Serial Driver core [ 1.945678] USB Serial support registered for GSM modem (1-port) [ 1.952209] usbcore: registered new interface driver option [ 1.958038] option: v0.7.2:USB Driver for GSM modems [ 1.963684] mousedev: PS/2 mouse device common for all mice [ 1.970031] HEJLIJ:BALAJI ----------- gpio mouse probe Start [ 1.976013] HEJLIJ:BALAJI ---- Scan ms = 10 [ 1.980499] HEJLIJ:BALAJI ---- pins = 254 [ 1.985046] usb 1-1: New USB device found, idVendor=0424, idProduct=2512 [ 1.992065] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.999877] HEJLIJ:BALAJI ---- pins = 253 [ 2.004608] HEJLIJ:BALAJI ---- pins = 252 [ 2.009002] hub 1-1:1.0: USB hub found [ 2.013000] hub 1-1:1.0: 2 ports detected [ 2.017211] HEJLIJ:BALAJI ---- pins = 255 [ 2.021850] HEJLIJ:BALAJI ---- pins = 251 [ 2.026611] HEJLIJ:BALAJI ---- pins = 248 [ 2.031250] HEJLIJ:BALAJI ---- pins = 249 [ 2.035827] HEJLIJ:BALAJI ---- gpio request success [ 2.040740] HEJLIJ:BALAJI ---- register as polling device [ 2.047119] input: gpio_mouse as /devices/platform/gpio_mouse.0/input/input1 [ 2.054992] HEJLIJ:BALAJI --------- gpio mouse probe End [ 2.061645] omap_rtc am33xx-rtc: rtc core: registered am33xx-rtc as rtc0 [ 2.068847] i2c /dev entries driver [ 2.073150] Linux video capture interface: v2.00 [ 2.078308] usbcore: registered new interface driver uvcvideo [ 2.084320] USB Video Class driver (1.1.1) [ 2.089477] lm75 2-0048: hwmon0: sensor 'tmp275' [ 2.097259] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.105804] cpuidle: using governor ladder [ 2.110595] cpuidle: using governor menu [ 2.118377] omap4_aes_mod_init: loading AM33X AES driver [ 2.124084] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02 [ 2.131103] omap4_aes_probe: probe() done [ 2.135498] omap4_sham_mod_init: loading AM33X SHA/MD5 driver [ 2.141662] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03 [ 2.156616] omap4_sham_probe: probe() done [ 2.166503] usbcore: registered new interface driver usbhid [ 2.172363] usbhid: USB HID core driver [ 2.176452] HEJLIJ: ------------------------ tiadc_probe-open [ 2.182922] tiadc tiadc: attached adc driver [ 2.187377] HEJLIJ: ------------------------ tiadc_probe-close [ 2.194427] usbcore: registered new interface driver snd-usb-audio [ 2.202697] ALSA device list: [ 2.205810] No soundcards found. [ 2.209350] oprofile: hardware counters not available [ 2.214630] oprofile: using timer interrupt. [ 2.219116] nf_conntrack version 0.5.0 (1925 buckets, 7700 max) [ 2.225769] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.231445] TCP cubic registered [ 2.234832] NET: Registered protocol family 17 [ 2.239471] can: controller area network core (rev 20090105 abi 8) [ 2.246032] NET: Registered protocol family 29 [ 2.250671] can: raw protocol (rev 20090105) [ 2.255126] can: broadcast manager protocol (rev 20090105 t) [ 2.261077] Registering the dns_resolver key type [ 2.266052] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.274047] ThumbEE CPU extension supported. [ 2.278564] mux: Failed to setup hwmod io irq -22 [ 2.284088] Power Management for AM33XX family [ 2.288909] Trying to load am335x-pm-firmware.bin (60 secs timeout) [ 2.295593] Copied the M3 firmware to UMEM [ 2.300903] sr_init: platform driver register failed [ 2.311157] clock: disabling unused clocks to save power [ 2.329956] Detected MACID=0:18:31:e6:dc:fe [ 2.335388] cpsw: Detected MACID = 00:18:31:e6:dc:ff [ 2.341583] HEJLIJ:BALAJI ------------------------ gpio_keys_probe [ 2.348175] HEJLIJ:BALAJI ---- gpio_request 100 [ 2.353332] HEJLIJ:BALAJI ---- gpio_request 250 [ 2.358398] mmc0: new SDHC card at address e624 [ 2.364227] input: gpio-keys as /devices/platform/gpio-keys/input/input2 [ 2.371490] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 2.378051] omap_rtc am33xx-rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.387512] mmcblk0: p1 p2 [ 2.390869] usb 1-1.2: new high-speed USB device number 3 using musb-hdrc [ 2.504699] mmc1: card claims to support voltages below the defined range. These will be ignored. [ 2.524963] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 2.532226] mmc1: new SDIO card at address 0001 [ 2.582031] usb 1-1.2: New USB device found, idVendor=05e3, idProduct=0608 [ 2.589263] usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 2.596923] usb 1-1.2: Product: USB2.0 Hub [ 2.604217] hub 1-1.2:1.0: USB hub found [ 2.608612] hub 1-1.2:1.0: 4 ports detected [ 2.890228] usb 1-1.2.3: new low-speed USB device number 4 using musb-hdrc [ 2.995941] usb 1-1.2.3: New USB device found, idVendor=0518, idProduct=0002 [ 3.003326] usb 1-1.2.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 3.011138] usb 1-1.2.3: Product: USB-compliant keyboard [ 3.023101] input: USB-compliant keyboard as /devices/platform/omap/musb-ti81xx/musb-hdrc.1/usb1/1-1/1-1.2/1-1.2.3/1-1.2.3:1.0/input/input3 [ 3.036895] ezkey 0003:0518:0002.0001: input: USB HID v1.10 Keyboard [USB-compliant keyboard] on usb-musb-hdrc.1-1.2.3/input0 [ 3.053649] input: USB-compliant keyboard as /devices/platform/omap/musb-ti81xx/musb-hdrc.1/usb1/1-1/1-1.2/1-1.2.3/1-1.2.3:1.1/input/input4 [ 3.067382] ezkey 0003:0518:0002.0002: input: USB HID v1.10 Device [USB-compliant keyboard] on usb-musb-hdrc.1-1.2.3/input1 [ 3.267181] kjournald starting. Commit interval 5 seconds [ 3.275909] EXT3-fs (mmcblk0p2): using internal journal [ 3.281372] EXT3-fs (mmcblk0p2): recovery complete [ 3.289093] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 3.296325] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 3.302978] Freeing init memory: 248K INIT: version 2.86 booting Please wait: booting... Starting udev [ 4.548583] wl12xx_sdio: disagrees about version of symbol module_layout [ 4.555908] wl12xx_sdio: disagrees about version of symbol module_layout [ 5.304229] alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode. Remounting root file system... Caching udev devnodes ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1625: No soundcards found... Configuring network interfaces... [ 7.246826] PHY 0:00 not found eth0 no wireless extensions. udhcpc (v1.13.2) started Sending discover... Sending discover... Sending discover... No lease, forking to background done. Setting up IP spoofing protection: rp_filter. Fri Jul 27 10:30:00 UTC 2012 INIT: Entering runlevel: 5 Starting system message bus: dbus. Starting Hardware abstraction layer hald Starting Dropbear SSH server: dropbear. Starting telnet daemon. Starting network benchmark server: netserver. Starting syslogd/klogd: done Starting thttpd. Starting PVR [ 18.622528] pvrsrvkm: disagrees about version of symbol module_layout insmod: error inserting '/lib/modules/3.2.0/kernel/drivers/gpu/pvr/pvrsrvkm.ko': -1 Invalid module format Could not find pvrsrvkm driver Starting Lighttpd Web Server: lighttpd. 2012-07-27 10:30:02: (log.c.166) server started / Starting Matrix GUI application. [ 20.322235] g_mass_storage: disagrees about version of symbol module_layout FATAL: Error inserting g_mass_storage (/lib/modules/3.2.0/kernel/drivers/usb/gadget/g_mass_storage.ko): Invalid module format [ 23.379150] ------------[ cut here ]------------ [ 23.384094] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 23.391815] Modules linked in: [ 23.395019] Backtrace: [ 23.397583] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 23.406402] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 23.412353] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 23.421600] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 23.431579] r8:00000001 r7:00000000 r6:c79df980 r5:000000fb r4:c78bfbf0 [ 23.438415] r3:00000009 [ 23.441162] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 23.450775] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd72c>] (gpio_mouse_scan+0x24/0x120) [ 23.460235] r5:c79df800 r4:c060e638 [ 23.463989] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 23.474151] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 23.480072] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 23.490325] r4:c79df800 r3:c02c9ba0 [ 23.494079] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 23.503967] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 23.509887] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 23.520050] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 23.526885] r3:00000000 [ 23.529632] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 23.539245] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 23.546081] r3:c7b2ec08 [ 23.548828] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 23.557647] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 23.564453] r3:c02ca230 [ 23.567199] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 23.575744] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 23.582580] r3:c02280d0 [ 23.585327] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 23.594299] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 23.600219] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 23.609588] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 23.619201] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 23.625152] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 23.634307] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 23.643035] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 23.651733] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 23.657684] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 23.666046] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 23.674682] ---[ end trace 1658f394046ec05f ]--- [ 23.680236] ------------[ cut here ]------------ [ 23.685119] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 23.692871] Modules linked in: [ 23.696044] Backtrace: [ 23.698608] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 23.707397] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 23.713348] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 23.722625] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 23.732604] r8:00000001 r7:00000000 r6:c79df980 r5:000000f8 r4:c78bfbf0 [ 23.739410] r3:00000009 [ 23.742187] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 23.751800] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd758>] (gpio_mouse_scan+0x50/0x120) [ 23.761230] r5:c79df800 r4:c060e638 [ 23.764984] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 23.775146] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 23.781097] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 23.791351] r4:c79df800 r3:c02c9ba0 [ 23.795074] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 23.804962] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 23.810882] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 23.821075] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 23.827880] r3:00000000 [ 23.830627] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 23.840240] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 23.847076] r3:c7b2ec08 [ 23.849822] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 23.858612] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 23.865447] r3:c02ca230 [ 23.868194] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 23.876739] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 23.883544] r3:c02280d0 [ 23.886291] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 23.895294] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 23.901214] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 23.910552] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 23.920196] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 23.926116] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 23.935302] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 23.944000] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 23.952728] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 23.958648] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 23.967010] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 23.975646] ---[ end trace 1658f394046ec060 ]--- [ 23.982482] ------------[ cut here ]------------ [ 23.987335] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 23.995086] Modules linked in: [ 23.998260] Backtrace: [ 24.000854] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 24.009643] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 24.015594] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 24.024871] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 24.034851] r8:00000001 r7:00000000 r6:c79df980 r5:000000f9 r4:c78bfbf0 [ 24.041687] r3:00000009 [ 24.044433] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 24.054046] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd784>] (gpio_mouse_scan+0x7c/0x120) [ 24.063507] r5:c79df800 r4:c060e638 [ 24.067260] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 24.077423] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 24.083343] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 24.093597] r4:c79df800 r3:c02c9ba0 [ 24.097351] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 24.107238] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 24.113159] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 24.123321] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 24.130157] r3:00000000 [ 24.132904] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 24.142517] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 24.149353] r3:c7b2ec08 [ 24.152099] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 24.160888] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 24.167724] r3:c02ca230 [ 24.170471] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 24.179016] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 24.185821] r3:c02280d0 [ 24.188568] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 24.197570] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 24.203491] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 24.212860] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 24.222473] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 24.228393] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 24.237579] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 24.246307] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 24.255004] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 24.260925] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 24.269287] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 24.277923] ---[ end trace 1658f394046ec061 ]--- [ 24.290557] ------------[ cut here ]------------ [ 24.295471] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 24.303192] Modules linked in: [ 24.306365] Backtrace: [ 24.308929] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 24.317749] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 24.323699] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 24.332946] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 24.342926] r8:00000001 r7:00000000 r6:c79df980 r5:000000ff r4:c78bfbf0 [ 24.349761] r3:00000009 [ 24.352508] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 24.362121] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd7a8>] (gpio_mouse_scan+0xa0/0x120) [ 24.371582] r5:c79df800 r4:c060e638 [ 24.375305] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 24.385498] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 24.391418] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 24.401672] r4:c79df800 r3:c02c9ba0 [ 24.405426] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 24.415313] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 24.421234] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 24.431396] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 24.438232] r3:00000000 [ 24.440948] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 24.450592] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 24.457427] r3:c7b2ec08 [ 24.460174] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 24.468963] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 24.475799] r3:c02ca230 [ 24.478546] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 24.487060] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 24.493896] r3:c02280d0 [ 24.496643] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 24.505615] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 24.511566] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 24.520904] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 24.530517] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 24.536468] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 24.545623] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 24.554351] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 24.563079] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 24.569000] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 24.577362] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 24.585998] ---[ end trace 1658f394046ec062 ]--- [ 24.592132] ------------[ cut here ]------------ [ 24.596954] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 24.604675] Modules linked in: [ 24.607879] Backtrace: [ 24.610443] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 24.619232] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 24.625183] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 24.634460] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 24.644439] r8:00000001 r7:00000000 r6:00000000 r5:000000fc r4:c78bfbf0 [ 24.651245] r3:00000009 [ 24.653991] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 24.663635] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd7b8>] (gpio_mouse_scan+0xb0/0x120) [ 24.673065] r5:c79df800 r4:c060e638 [ 24.676818] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 24.686981] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 24.692901] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 24.703155] r4:c79df800 r3:c02c9ba0 [ 24.706909] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 24.716796] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 24.722717] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 24.732879] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 24.739715] r3:00000000 [ 24.742462] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 24.752075] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 24.758911] r3:c7b2ec08 [ 24.761657] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 24.770446] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 24.777282] r3:c02ca230 [ 24.780029] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 24.788543] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 24.795379] r3:c02280d0 [ 24.798126] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 24.807128] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 24.813049] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 24.822418] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 24.832031] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 24.837951] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 24.847106] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 24.855834] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 24.864562] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 24.870483] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 24.878845] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 24.887481] ---[ end trace 1658f394046ec063 ]--- [ 24.897735] ------------[ cut here ]------------ [ 24.902618] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 24.910308] Modules linked in: [ 24.913513] Backtrace: [ 24.916076] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 24.924896] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 24.930816] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 24.940063] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 24.950073] r8:00000001 r7:00000000 r6:00000000 r5:000000fd r4:c78bfbf0 [ 24.956878] r3:00000009 [ 24.959625] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 24.969268] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd7c8>] (gpio_mouse_scan+0xc0/0x120) [ 24.978698] r5:c79df800 r4:c060e638 [ 24.982452] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 24.992614] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 24.998535] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 25.008789] r4:c79df800 r3:c02c9ba0 [ 25.012542] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 25.022430] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 25.028350] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 25.038513] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 25.045349] r3:00000000 [ 25.048095] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 25.057708] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 25.064544] r3:c7b2ec08 [ 25.067291] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 25.076110] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 25.082916] r3:c02ca230 [ 25.085662] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 25.094207] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 25.101043] r3:c02280d0 [ 25.103759] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 25.112762] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 25.118682] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 25.128021] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 25.137664] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 25.143585] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 25.152770] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 25.161499] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 25.170196] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 25.176116] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 25.184478] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 25.193115] ---[ end trace 1658f394046ec064 ]--- [ 25.203552] ------------[ cut here ]------------ [ 25.208404] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 25.216156] Modules linked in: [ 25.219360] Backtrace: [ 25.221954] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 25.230743] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 25.236694] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 25.245971] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 25.255950] r8:00000001 r7:00000000 r6:00000000 r5:000000fe r4:c78bfbf0 [ 25.262786] r3:00000009 [ 25.265502] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 25.275146] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd7dc>] (gpio_mouse_scan+0xd4/0x120) [ 25.284576] r5:c79df800 r4:c060e638 [ 25.288330] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9be0>] (input_open_polled_device+0x40/0x50) [ 25.298492] r7:00000000 r6:c79df980 r5:c79ee208 r4:c79f0ec0 [ 25.304443] [<c02c9ba0>] (input_open_polled_device+0x0/0x50) from [<c02c7914>] (input_open_device+0x7c/0xac) [ 25.314697] r4:c79df800 r3:c02c9ba0 [ 25.318420] [<c02c7898>] (input_open_device+0x0/0xac) from [<c02ca1ac>] (mousedev_open_device+0x6c/0xf0) [ 25.328308] r7:c063b038 r6:00000000 r5:c79ee23c r4:c79ee200 [ 25.334259] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca224>] (mousedev_open_device+0xe4/0xf0) [ 25.344421] r8:00000001 r7:c063b038 r6:00000000 r5:c79d223c r4:c79ee200 [ 25.351257] r3:00000000 [ 25.354003] [<c02ca140>] (mousedev_open_device+0x0/0xf0) from [<c02ca31c>] (mousedev_open+0xec/0x144) [ 25.363616] r8:c7b2ec00 r7:c79d2248 r6:c79d2200 r5:c7b197c0 r4:c063b038 [ 25.370422] r3:c7b2ec08 [ 25.373199] [<c02ca230>] (mousedev_open+0x0/0x144) from [<c0228240>] (misc_open+0x170/0x1ec) [ 25.381988] r8:c6831ba8 r7:c062f390 r6:c7b197c0 r5:c02ca230 r4:c04582c4 [ 25.388824] r3:c02ca230 [ 25.391571] [<c02280d0>] (misc_open+0x0/0x1ec) from [<c00ac104>] (chrdev_open+0xbc/0x154) [ 25.400085] r8:c7810e00 r7:00000000 r6:c78978c0 r5:c7b197c0 r4:c6831ba8 [ 25.406921] r3:c02280d0 [ 25.409667] [<c00ac048>] (chrdev_open+0x0/0x154) from [<c00a6e04>] (__dentry_open+0x218/0x2cc) [ 25.418640] r7:c74aa498 r6:c7b197c0 r5:00000000 r4:00000000 [ 25.424591] [<c00a6bec>] (__dentry_open+0x0/0x2cc) from [<c00a7cfc>] (nameidata_to_filp+0x68/0x70) [ 25.433929] [<c00a7c94>] (nameidata_to_filp+0x0/0x70) from [<c00b5114>] (do_last.clone.38+0xc4/0x6b4) [ 25.443572] r7:00000026 r6:00000000 r5:000a0802 r4:c6971ed8 [ 25.449493] [<c00b5050>] (do_last.clone.38+0x0/0x6b4) from [<c00b5800>] (path_openat+0xc0/0x398) [ 25.458679] [<c00b5740>] (path_openat+0x0/0x398) from [<c00b5be8>] (do_filp_open+0x34/0x88) [ 25.467376] [<c00b5bb4>] (do_filp_open+0x0/0x88) from [<c00a7dec>] (do_sys_open+0xe8/0x180) [ 25.476104] r7:00000001 r6:0000000a r5:000a0802 r4:c7adf000 [ 25.482025] [<c00a7d04>] (do_sys_open+0x0/0x180) from [<c00a7eac>] (sys_open+0x28/0x2c) [ 25.490386] [<c00a7e84>] (sys_open+0x0/0x2c) from [<c0014280>] (ret_fast_syscall+0x0/0x30) [ 25.499023] ---[ end trace 1658f394046ec065 ]--- [ 25.511077] ------------[ cut here ]------------ [ 25.515930] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 25.523681] Modules linked in: [ 25.526855] Backtrace: [ 25.529449] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 25.538238] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 25.544189] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 25.553436] [<c003dde0>] (warn_slowpath_common+0x0/0x6c) from [<c003de70>] (warn_slowpath_null+0x24/0x2c) [ 25.563446] r8:c02c9bf0 r7:00000000 r6:c68a8000 r5:000000fb r4:c78bfbf0 [ 25.570251] r3:00000009 [ 25.572998] [<c003de4c>] (warn_slowpath_null+0x0/0x2c) from [<c01e9a40>] (__gpio_get_value+0x64/0x68) [ 25.582641] [<c01e99dc>] (__gpio_get_value+0x0/0x68) from [<c02cd72c>] (gpio_mouse_scan+0x24/0x120) [ 25.592071] r5:c79df800 r4:c060e638 [ 25.595825] [<c02cd708>] (gpio_mouse_scan+0x0/0x120) from [<c02c9c0c>] (input_polled_device_work+0x1c/0x28) [ 25.605987] r7:00000000 r6:c68a8000 r5:c7814000 r4:c79f0ec0 [ 25.611938] [<c02c9bf0>] (input_polled_device_work+0x0/0x28) from [<c00508d0>] (process_one_work+0x124/0x384) [ 25.622283] r4:c7b01780 r3:60000013 [ 25.626007] [<c00507ac>] (process_one_work+0x0/0x384) from [<c0052748>] (worker_thread+0x15c/0x330) [ 25.635467] [<c00525ec>] (worker_thread+0x0/0x330) from [<c0056760>] (kthread+0x90/0x94) [ 25.643920] [<c00566d0>] (kthread+0x0/0x94) from [<c0040ebc>] (do_exit+0x0/0x67c) [ 25.651733] r6:c0040ebc r5:c00566d0 r4:c7953ee0 [ 25.656555] ---[ end trace 1658f394046ec066 ]--- [ 25.663726] ------------[ cut here ]------------ [ 25.668548] WARNING: at drivers/gpio/gpiolib.c:1559 __gpio_get_value+0x64/0x68() [ 25.676300] Modules linked in: [ 25.679504] Backtrace: [ 25.682067] [<c0017978>] (dump_backtrace+0x0/0x110) from [<c042c588>] (dump_stack+0x18/0x1c) [ 25.690887] r6:c0540e14 r5:00000617 r4:00000000 r3:c060fb08 [ 25.696807] [<c042c570>] (dump_stack+0x0/0x1c) from [<c003de3c>] (warn_slowpath_common+0x5c/0x6c) [ 25.706085] [<c003d
static struct gpio_mouse_platform_data hejlij_mouse_gpio_data = {
.polarity = GPIO_MOUSE_POLARITY_ACT_LOW,
{
{
.up = GPIO_EXP1_P6,
.down = GPIO_EXP1_P5,
.left = GPIO_EXP1_P4,
.right = GPIO_EXP1_P7,
.bleft = GPIO_EXP1_P3,
.bmiddle = GPIO_EXP1_P0,
.bright = GPIO_EXP1_P1,
},
},
.scan_ms = 10,
};
static struct platform_device hejlij_mouse_gpio_device = {
.name = "gpio_mouse",
.id = 0,
.dev = {
.platform_data = &hejlij_mouse_gpio_data,
},
};
static void gpio_mouse_init(void)
{
int err;
err = platform_device_register(&hejlij_mouse_gpio_device);
if (err)
pr_err("GPIO Mouse init failed\n");
}
Regards
Balaji
