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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-03 09:02:30 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-08 15:57:51 +0200 |
| commit | f1d9f315924f02ed8aabada04a04b20a0c6cc9be (patch) | |
| tree | 6d1fab6449587511c8f253e7d7b6c77a7251c86a | |
| parent | 53a370f621a04a06bd2402c13580d7e4eb172c98 (diff) | |
media: imon: use DEVICE_ATTR_RW() helper macro
Use DEVICE_ATTR_RW() helper macro instead of DEVICE_ATTR(), which is
simpler and more readable.
Due to the names of the read and write functions of the sysfs attribute is
normalized, there is a natural association.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/media/rc/imon.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index a7962ca2ac8e..2ca4e86c7b9f 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -780,7 +780,7 @@ static int send_set_imon_clock(struct imon_context *ictx, /* * These are the sysfs functions to handle the association on the iMON 2.4G LT. */ -static ssize_t show_associate_remote(struct device *d, +static ssize_t associate_remote_show(struct device *d, struct device_attribute *attr, char *buf) { @@ -800,7 +800,7 @@ static ssize_t show_associate_remote(struct device *d, return strlen(buf); } -static ssize_t store_associate_remote(struct device *d, +static ssize_t associate_remote_store(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { @@ -822,7 +822,7 @@ static ssize_t store_associate_remote(struct device *d, /* * sysfs functions to control internal imon clock */ -static ssize_t show_imon_clock(struct device *d, +static ssize_t imon_clock_show(struct device *d, struct device_attribute *attr, char *buf) { struct imon_context *ictx = dev_get_drvdata(d); @@ -848,7 +848,7 @@ static ssize_t show_imon_clock(struct device *d, return len; } -static ssize_t store_imon_clock(struct device *d, +static ssize_t imon_clock_store(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { @@ -895,11 +895,8 @@ exit: } -static DEVICE_ATTR(imon_clock, S_IWUSR | S_IRUGO, show_imon_clock, - store_imon_clock); - -static DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote, - store_associate_remote); +static DEVICE_ATTR_RW(imon_clock); +static DEVICE_ATTR_RW(associate_remote); static struct attribute *imon_display_sysfs_entries[] = { &dev_attr_imon_clock.attr, |