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Subject[PATCH 2/4] nvmem: core: Use kobj_to_dev() instead of container_of()
Date
From: Tian Tao <tiantao6@hisilicon.com>

Use kobj_to_dev() instead of container_of()

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/nvmem/core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 6cd3edb2eaf6..7641e56a17bc 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -128,7 +128,7 @@ static ssize_t bin_attr_nvmem_read(struct file *filp, struct kobject *kobj,
if (attr->private)
dev = attr->private;
else
- dev = container_of(kobj, struct device, kobj);
+ dev = kobj_to_dev(kobj);
nvmem = to_nvmem_device(dev);

/* Stop the user from reading */
@@ -168,7 +168,7 @@ static ssize_t bin_attr_nvmem_write(struct file *filp, struct kobject *kobj,
if (attr->private)
dev = attr->private;
else
- dev = container_of(kobj, struct device, kobj);
+ dev = kobj_to_dev(kobj);
nvmem = to_nvmem_device(dev);

/* Stop the user from writing */
@@ -219,7 +219,7 @@ static umode_t nvmem_bin_attr_get_umode(struct nvmem_device *nvmem)
static umode_t nvmem_bin_attr_is_visible(struct kobject *kobj,
struct bin_attribute *attr, int i)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct nvmem_device *nvmem = to_nvmem_device(dev);

return nvmem_bin_attr_get_umode(nvmem);
--
2.21.0
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