On Thu, Dec 03, 2020 at 04:02:52PM +0100, Stefan Lässer wrote:
> Since commit 7723f4c5ecdb ("driver core: platform: Add an error message to
> platform_get_irq*()"), platform_get_irq() will call dev_err() on an error.
> In case of i2c ocores this leads to a false-positive error being logged:
>
> [ 4.173989] 007: ocores-i2c ocores-i2c: IRQ index 0 not found
>
> i2c ocores already handles the case when the IRQ cannot be found and
> therefore there is no benefit in having this error message being logged.
>
> This commit switches to platform_get_irq_optional(), which does not log
> in case the IRQ cannot be found.
>
> Signed-off-by: Stefan Lässer <stefan.laesser@xxxxxxxxxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Andrew
