On Wed, Nov 16, 2022 at 10:02:49AM +0100, Oleksij Rempel wrote: > On Wed, Nov 16, 2022 at 03:44:31PM +0800, Clark Wang wrote: > > The i2c irq is masked when user starts an i2c transfer process > > during noirq suspend stage. As a result, i2c transfer fails. > > To solve the problem, IRQF_NO_SUSPEND is added to i2c bus. > > > > Signed-off-by: Clark Wang <xiaoning.wang@xxxxxxx> > > Acked-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> Is this really happening? The driver already implements master_xfer_atomic, so I'd suspect it gets called instead?
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