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authorAndrey Smirnov <andrew.smirnov@gmail.com>2019-08-12 13:19:11 -0700
committerSascha Hauer <s.hauer@pengutronix.de>2019-08-14 10:37:34 +0200
commitba36f09afcd51542712ebe62f3dea408a58eaf67 (patch)
treec55ee538db51ee7227be6b41544133fbfb428180
parentddba08c1d702f1933f9de4ed61467140af849912 (diff)
downloadbarebox-ba36f09afcd51542712ebe62f3dea408a58eaf67.tar.gz
barebox-ba36f09afcd51542712ebe62f3dea408a58eaf67.tar.xz
nvmem: Use helper variable in nvmem_register_cdev()
Add struct cdev * helper variable to nvmem_register_cdev() in order to avoid repeating &nvmem->cdev a bunch of times Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--drivers/nvmem/core.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 6cf98f62af..092e3b4f4a 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -90,16 +90,17 @@ static struct cdev_operations nvmem_chrdev_ops = {
static int nvmem_register_cdev(struct nvmem_device *nvmem, const char *name)
{
struct device_d *dev = &nvmem->dev;
+ struct cdev *cdev = &nvmem->cdev;
const char *alias;
alias = of_alias_get(dev->device_node);
- nvmem->cdev.name = xstrdup(alias ?: name);
- nvmem->cdev.ops = &nvmem_chrdev_ops;
- nvmem->cdev.dev = &nvmem->dev;
- nvmem->cdev.size = nvmem->size;
+ cdev->name = xstrdup(alias ?: name);
+ cdev->ops = &nvmem_chrdev_ops;
+ cdev->dev = &nvmem->dev;
+ cdev->size = nvmem->size;
- return devfs_create(&nvmem->cdev);
+ return devfs_create(cdev);
}
static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np)