diff options
| author | Asmaa Mnebhi <asmaa@nvidia.com> | 2021-10-22 16:44:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 16:03:42 +0300 |
| commit | 69b14e23dfc3c140a9513266763c58d4688b038a (patch) | |
| tree | fddc5bd13cbdbf4c96826cfbf9cb772e1581fcc5 /drivers/gpio | |
| parent | b92ac0a9ca8f27076c2096cae0896b94aaa4a6ac (diff) | |
| download | linux-69b14e23dfc3c140a9513266763c58d4688b038a.tar.xz | |
gpio: mlxbf2.c: Add check for bgpio_init failure
[ 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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-mlxbf2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c index befa5e109943..d4b250b470b4 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; |