[PATCH 2/2] gpio: stm32: check result of ofnode_phandle_args

[Patrick DELAUNAY]

Hi,

> From: Patrick DELAUNAY <patrick.delaunay at st.com>
> 
> Add test on the size of ofnode_phandle_args result to avoid access to uninitialized
> elements in args[] field.
> 
> This patch avoids the issue when gpio-ranges cell size is not 3 as expected, for
> example:
> 	gpio-ranges = <&pinctrl 0>;
> instead of
> 	gpio-ranges = <&pinctrl 0 112 16>;
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> ---
> 
>  drivers/gpio/stm32_gpio.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Applied to u-boot-stm/next, thanks!

Regards

Patrick