Messages in this thread Patch in this message | | | From | Zhen Lei <> | Subject | [PATCH 3/9] mfd: timberdale: use DEVICE_ATTR_RO macro | Date | Wed, 2 Jun 2021 19:43:33 +0800 |
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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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