Hello! I am currently using HDQ to communicate with a battery fuel gauge using OMAP3530 HDQ interface. All seems to be working except the fact that at almost 1 second intervals I get two or three HDQ interrupts with the status 0 indicating nothing to do. It is harmless since the ISR just exits but is very annoying and wastes CPU cycles. I have verified with a scope that during these periods there is nothing going on on the HDQ line. Any ideas? I am using linux kernel 2.6.29-rc3 flavor released by TI.
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