[PATCH -next v2] I2C: Fix return value check for devm_pinctrl_get()

[Oleksij Rempel]

On Thu, Aug 17, 2023 at 10:20:17AM +0800, Ruan Jinjie wrote:
> The devm_pinctrl_get() function returns error pointers and never
> returns NULL. Update the checks accordingly.
> 
> Fixes: 543aa2c4da8b ("i2c: at91: Move to generic GPIO bus recovery")
> Fixes: fd8961c5ba9e ("i2c: imx: make bus recovery through pinctrl optional")
> Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com>
> ---
> v2:
> - Remove NULL check instead of using IS_ERR_OR_NULL() to avoid leaving them behind.
> - Update the commit title and message.
> ---
>  drivers/i2c/busses/i2c-at91-master.c | 2 +-
>  drivers/i2c/busses/i2c-imx.c         | 2 +-

Acked-by: Oleksij Rempel <o.rempel at pengutronix.de>

Thank you!

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