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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-02 19:43:35 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-06-15 13:03:21 +0100 |
| commit | 426d94a91456e9009296823f023de502d7bc28e4 (patch) | |
| tree | 00459f2dfacbdb9665ec404569dab24534b2630f /drivers/mfd/pcf50633-core.c | |
| parent | a2cb660b2fefbe5f8b2375bca2da21e67fbf5573 (diff) | |
| download | lwn-426d94a91456e9009296823f023de502d7bc28e4.tar.gz lwn-426d94a91456e9009296823f023de502d7bc28e4.zip | |
mfd: pcf50633: Use DEVICE_ATTR_ADMIN_RO macro
Use DEVICE_ATTR_ADMIN_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/pcf50633-core.c')
| -rw-r--r-- | drivers/mfd/pcf50633-core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index 148bcd6120f4..e9c565cf0f54 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -77,8 +77,8 @@ int pcf50633_reg_clear_bits(struct pcf50633 *pcf, u8 reg, u8 val) EXPORT_SYMBOL_GPL(pcf50633_reg_clear_bits); /* sysfs attributes */ -static ssize_t show_dump_regs(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t dump_regs_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct pcf50633 *pcf = dev_get_drvdata(dev); u8 dump[16]; @@ -106,10 +106,10 @@ static ssize_t show_dump_regs(struct device *dev, struct device_attribute *attr, return buf1 - buf; } -static DEVICE_ATTR(dump_regs, 0400, show_dump_regs, NULL); +static DEVICE_ATTR_ADMIN_RO(dump_regs); -static ssize_t show_resume_reason(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t resume_reason_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct pcf50633 *pcf = dev_get_drvdata(dev); int n; @@ -123,7 +123,7 @@ static ssize_t show_resume_reason(struct device *dev, return n; } -static DEVICE_ATTR(resume_reason, 0400, show_resume_reason, NULL); +static DEVICE_ATTR_ADMIN_RO(resume_reason); static struct attribute *pcf_sysfs_entries[] = { &dev_attr_dump_regs.attr, |