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| author |   Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-02 19:43:37 +0800 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2021-06-15 13:14:23 +0100 |
| commit | 24676b3ef8c4621964d71b10678b87414417cc7f (patch) | |
| tree | e08d927a7a850bd0738d6e6caa7791850f9f6164 /drivers/mfd | |
| parent | mfd: kempld-core: Use DEVICE_ATTR_RO macro (diff) | |
| download | linux-dev-24676b3ef8c4621964d71b10678b87414417cc7f.tar.xz linux-dev-24676b3ef8c4621964d71b10678b87414417cc7f.zip | |
mfd: janz-cmodio: Use DEVICE_ATTR_RO macro
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>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/janz-cmodio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c index 3df4e9a2998f..70eba4ce496f 100644 --- a/drivers/mfd/janz-cmodio.c +++ b/drivers/mfd/janz-cmodio.c @@ -149,15 +149,15 @@ static int cmodio_probe_submodules(struct cmodio_device *priv) * SYSFS Attributes */ -static ssize_t mbus_show(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t modulbus_number_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct cmodio_device *priv = dev_get_drvdata(dev); return snprintf(buf, PAGE_SIZE, "%x\n", priv->hex); } -static DEVICE_ATTR(modulbus_number, S_IRUGO, mbus_show, NULL); +static DEVICE_ATTR_RO(modulbus_number); static struct attribute *cmodio_sysfs_attrs[] = { &dev_attr_modulbus_number.attr, |