Re: [PATCH] i2c: at91: ensure state is restored after suspending
From: Wolfram Sang
Date: Mon Jan 30 2017 - 12:44:14 EST
> + at91_init_twi_bus(twi_dev);
Can't this function reinit the registers to the needed values? I am not
convinced that a cache will always reflect the proper state after
resume.
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