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Subject[PATCH 3/9] mfd: timberdale: use DEVICE_ATTR_RO macro
Date
Use DEVICE_ATTR_RO macro helper instead of plain DEVICE_ATTR, which makes
the code a bit shorter and easier to read.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
drivers/mfd/timberdale.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index faecbca6dba3dc0..9393ee60a656cd4 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -623,8 +623,8 @@ static const struct mfd_cell timberdale_cells_bar2[] = {
},
};

-static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr,
- char *buf)
+static ssize_t fw_ver_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct timberdale_device *priv = dev_get_drvdata(dev);

@@ -632,7 +632,7 @@ static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr,
priv->fw.config);
}

-static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
+static DEVICE_ATTR_RO(fw_ver);

/*--------------------------------------------------------------------------*/

--
2.26.0.106.g9fadedd

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