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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2020-01-10 09:19:29 +0100
committerBartosz Golaszewski <bgolaszewski@baylibre.com>2020-01-10 12:11:30 +0100
commita99d2c6ccd15570a74a39992efa82fd169026b4c (patch)
tree4c78ee59c167e2c1ab7108fe96c61d77d28b2cf9 /drivers/nvmem
parenteeprom: at24: remove the write-protect pin support (diff)
downloadlinux-a99d2c6ccd15570a74a39992efa82fd169026b4c.tar.xz
linux-a99d2c6ccd15570a74a39992efa82fd169026b4c.zip
nvmem: fix a 'makes pointer from integer without a cast' build warning
nvmem_register() returns a pointer, not a long int. Use ERR_CAST() to cast the struct gpio_desc pointer to struct nvmem_device. Reported-by: kbuild test robot <lkp@intel.com> Fixes: 2a127da461a9 ("nvmem: add support for the write-protect pin") Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 3e1c94c4eee8..408ce702347e 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -351,7 +351,7 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config)
nvmem->wp_gpio = gpiod_get_optional(config->dev, "wp",
GPIOD_OUT_HIGH);
if (IS_ERR(nvmem->wp_gpio))
- return PTR_ERR(nvmem->wp_gpio);
+ return ERR_CAST(nvmem->wp_gpio);
kref_init(&nvmem->refcnt);