[4/5] iio: hrtimer: use permission specific variants of DEVICE_ATTR
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Message ID 47783f7461de4a8f3487f97ced85bc98163c8b20.1515076155.git.aishpant@gmail.com
State New
Headers show

Commit Message

Aishwarya Pant Jan. 4, 2018, 2:38 p.m. UTC
This is a clean-up patch which replaces DEVICE_ATTR macro with the file
permission specific DEVICE_ATTR_{RO/WO/RW} macros for compaction and
readability. Done using coccinelle.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
---
 drivers/iio/trigger/iio-trig-hrtimer.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Patch
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diff --git a/drivers/iio/trigger/iio-trig-hrtimer.c b/drivers/iio/trigger/iio-trig-hrtimer.c
index 7accd0187ba1..57e46669a5fb 100644
--- a/drivers/iio/trigger/iio-trig-hrtimer.c
+++ b/drivers/iio/trigger/iio-trig-hrtimer.c
@@ -35,7 +35,7 @@  static const struct config_item_type iio_hrtimer_type = {
 };
 
 static
-ssize_t iio_hrtimer_show_sampling_frequency(struct device *dev,
+ssize_t sampling_frequency_show(struct device *dev,
 					    struct device_attribute *attr,
 					    char *buf)
 {
@@ -46,7 +46,7 @@  ssize_t iio_hrtimer_show_sampling_frequency(struct device *dev,
 }
 
 static
-ssize_t iio_hrtimer_store_sampling_frequency(struct device *dev,
+ssize_t sampling_frequency_store(struct device *dev,
 					     struct device_attribute *attr,
 					     const char *buf, size_t len)
 {
@@ -68,9 +68,7 @@  ssize_t iio_hrtimer_store_sampling_frequency(struct device *dev,
 	return len;
 }
 
-static DEVICE_ATTR(sampling_frequency, S_IRUGO | S_IWUSR,
-		   iio_hrtimer_show_sampling_frequency,
-		   iio_hrtimer_store_sampling_frequency);
+static DEVICE_ATTR_RW(sampling_frequency);
 
 static struct attribute *iio_hrtimer_attrs[] = {
 	&dev_attr_sampling_frequency.attr,