On Wed, Aug 02, 2023 at 10:10:31PM +0200, Andi Shyti wrote: > Hi > > On Thu, 27 Jul 2023 11:03:47 +0800, carlos.song@xxxxxxx wrote: > > A NACK flag in ISR means i2c bus error. In such condition, > > there is no need to do read/write operation. > > > > In this patch, i2c will check MSR_NDF, MSR_RDF and MSR_TDF > > flag in turn, it's making mutually exclusive NACK/read/write. > > So when a NACK is received(MSR_NDF), i2c will return ISR > > directly and then stop i2c transfer. > > > > [...] > > Applied to i2c/andi-for-next on Applied to for-next (via Andi's tree), thanks!
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