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| author | Dwaipayan Ray <dwaipayanray1@gmail.com> | 2020-12-14 08:42:05 +0300 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2020-12-30 21:37:13 +0300 |
| commit | 5ccfa39ddd474fc2edc844539528d10f5f462b54 (patch) | |
| tree | f9a32bac3bb102ab2f8fce6d017834026311f03c /drivers/leds/leds-blinkm.c | |
| parent | 5c8fe583cce542aa0b84adc939ce85293de36e5e (diff) | |
| download | linux-5ccfa39ddd474fc2edc844539528d10f5f462b54.tar.xz | |
leds: Use DEVICE_ATTR_{RW, RO, WO} macros
Instead of open coding DEVICE_ATTR() defines, use the
DEVICE_ATTR_RW(), DEVICE_ATTR_WO(), and DEVICE_ATTR_RO()
macros.
This required a few functions to be renamed, but the functionality
itself is unchanged.
Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-blinkm.c')
| -rw-r--r-- | drivers/leds/leds-blinkm.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/leds/leds-blinkm.c b/drivers/leds/leds-blinkm.c index e11fe1788242..b4e1fdff4186 100644 --- a/drivers/leds/leds-blinkm.c +++ b/drivers/leds/leds-blinkm.c @@ -192,13 +192,13 @@ static int store_color_common(struct device *dev, const char *buf, int color) return 0; } -static ssize_t show_red(struct device *dev, struct device_attribute *attr, +static ssize_t red_show(struct device *dev, struct device_attribute *attr, char *buf) { return show_color_common(dev, buf, RED); } -static ssize_t store_red(struct device *dev, struct device_attribute *attr, +static ssize_t red_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int ret; @@ -209,15 +209,15 @@ static ssize_t store_red(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(red, S_IRUGO | S_IWUSR, show_red, store_red); +static DEVICE_ATTR_RW(red); -static ssize_t show_green(struct device *dev, struct device_attribute *attr, +static ssize_t green_show(struct device *dev, struct device_attribute *attr, char *buf) { return show_color_common(dev, buf, GREEN); } -static ssize_t store_green(struct device *dev, struct device_attribute *attr, +static ssize_t green_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -229,15 +229,15 @@ static ssize_t store_green(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(green, S_IRUGO | S_IWUSR, show_green, store_green); +static DEVICE_ATTR_RW(green); -static ssize_t show_blue(struct device *dev, struct device_attribute *attr, +static ssize_t blue_show(struct device *dev, struct device_attribute *attr, char *buf) { return show_color_common(dev, buf, BLUE); } -static ssize_t store_blue(struct device *dev, struct device_attribute *attr, +static ssize_t blue_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int ret; @@ -248,16 +248,16 @@ static ssize_t store_blue(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(blue, S_IRUGO | S_IWUSR, show_blue, store_blue); +static DEVICE_ATTR_RW(blue); -static ssize_t show_test(struct device *dev, struct device_attribute *attr, +static ssize_t test_show(struct device *dev, struct device_attribute *attr, char *buf) { return scnprintf(buf, PAGE_SIZE, "#Write into test to start test sequence!#\n"); } -static ssize_t store_test(struct device *dev, struct device_attribute *attr, +static ssize_t test_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -273,7 +273,7 @@ static ssize_t store_test(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(test, S_IRUGO | S_IWUSR, show_test, store_test); +static DEVICE_ATTR_RW(test); /* TODO: HSB, fade, timeadj, script ... */ |