Hello Wolfgang,
On 24.10.25 14:52, Wolfgang Wallner wrote:
If CONFIG_GPIO_HOG is not set, then gpio_hog_lookup_name() is empty,
and thus does not initialize any of its parameters. It does still
return 0 though, and so any calling function might assume that the
parameters have been initialized successfully.
Change the return value to -ENODEV in this case, as the function
would in the case when CONFIG_GPIO_HOG is set but the gpio hog
could not be found.
Signed-off-by: Wolfgang Wallner <[email protected]>
---
drivers/gpio/gpio-uclass.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Heiko Schocher <[email protected]>
bye,
Heiko
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