From: Asmaa Mnebhi asmaa@nvidia.com
[ Upstream commit c0eee6fbfa2b3377f1efed10dad539abeb7312aa ]
Add a check if bgpio_init fails.
Signed-off-by: Asmaa Mnebhi asmaa@nvidia.com Signed-off-by: Bartosz Golaszewski brgl@bgdev.pl Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpio/gpio-mlxbf2.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c index befa5e1099439..d4b250b470b41 100644 --- a/drivers/gpio/gpio-mlxbf2.c +++ b/drivers/gpio/gpio-mlxbf2.c @@ -268,6 +268,11 @@ mlxbf2_gpio_probe(struct platform_device *pdev) NULL, 0);
+ if (ret) { + dev_err(dev, "bgpio_init failed\n"); + return ret; + } + gc->direction_input = mlxbf2_gpio_direction_input; gc->direction_output = mlxbf2_gpio_direction_output; gc->ngpio = npins;