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leds: turris-omnia: wrap to 80 columns
Although checkpatch changed the max-line-length default to 100 columns, we still prefer 80 columns somewhere. Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
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@ -12,20 +12,20 @@
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#include <linux/of.h>
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#include "leds.h"
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#define OMNIA_BOARD_LEDS 12
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#define OMNIA_LED_NUM_CHANNELS 3
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#define OMNIA_BOARD_LEDS 12
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#define OMNIA_LED_NUM_CHANNELS 3
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#define CMD_LED_MODE 3
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#define CMD_LED_MODE_LED(l) ((l) & 0x0f)
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#define CMD_LED_MODE_USER 0x10
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#define CMD_LED_MODE 3
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#define CMD_LED_MODE_LED(l) ((l) & 0x0f)
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#define CMD_LED_MODE_USER 0x10
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#define CMD_LED_STATE 4
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#define CMD_LED_STATE_LED(l) ((l) & 0x0f)
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#define CMD_LED_STATE_ON 0x10
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#define CMD_LED_STATE 4
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#define CMD_LED_STATE_LED(l) ((l) & 0x0f)
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#define CMD_LED_STATE_ON 0x10
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#define CMD_LED_COLOR 5
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#define CMD_LED_SET_BRIGHTNESS 7
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#define CMD_LED_GET_BRIGHTNESS 8
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#define CMD_LED_COLOR 5
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#define CMD_LED_SET_BRIGHTNESS 7
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#define CMD_LED_GET_BRIGHTNESS 8
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struct omnia_led {
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struct led_classdev_mc mc_cdev;
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@ -33,7 +33,7 @@ struct omnia_led {
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int reg;
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};
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#define to_omnia_led(l) container_of(l, struct omnia_led, mc_cdev)
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#define to_omnia_led(l) container_of(l, struct omnia_led, mc_cdev)
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struct omnia_leds {
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struct i2c_client *client;
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@ -118,18 +118,21 @@ static int omnia_led_register(struct i2c_client *client, struct omnia_led *led,
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CMD_LED_MODE_LED(led->reg) |
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CMD_LED_MODE_USER);
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if (ret < 0) {
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dev_err(dev, "Cannot set LED %pOF to software mode: %i\n", np, ret);
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dev_err(dev, "Cannot set LED %pOF to software mode: %i\n", np,
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ret);
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return ret;
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}
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/* disable the LED */
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ret = i2c_smbus_write_byte_data(client, CMD_LED_STATE, CMD_LED_STATE_LED(led->reg));
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ret = i2c_smbus_write_byte_data(client, CMD_LED_STATE,
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CMD_LED_STATE_LED(led->reg));
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if (ret < 0) {
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dev_err(dev, "Cannot set LED %pOF brightness: %i\n", np, ret);
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return ret;
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}
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ret = devm_led_classdev_multicolor_register_ext(dev, &led->mc_cdev, &init_data);
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ret = devm_led_classdev_multicolor_register_ext(dev, &led->mc_cdev,
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&init_data);
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if (ret < 0) {
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dev_err(dev, "Cannot register LED %pOF: %i\n", np, ret);
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return ret;
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@ -149,7 +152,8 @@ static int omnia_led_register(struct i2c_client *client, struct omnia_led *led,
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* file lives in the device directory of the LED controller, not an individual
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* LED, so it should not confuse users.
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*/
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static ssize_t brightness_show(struct device *dev, struct device_attribute *a, char *buf)
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static ssize_t brightness_show(struct device *dev, struct device_attribute *a,
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char *buf)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct omnia_leds *leds = i2c_get_clientdata(client);
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@ -165,8 +169,8 @@ static ssize_t brightness_show(struct device *dev, struct device_attribute *a, c
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return sprintf(buf, "%d\n", ret);
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}
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static ssize_t brightness_store(struct device *dev, struct device_attribute *a, const char *buf,
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size_t count)
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static ssize_t brightness_store(struct device *dev, struct device_attribute *a,
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const char *buf, size_t count)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct omnia_leds *leds = i2c_get_clientdata(client);
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@ -180,7 +184,8 @@ static ssize_t brightness_store(struct device *dev, struct device_attribute *a,
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return -EINVAL;
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mutex_lock(&leds->lock);
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ret = i2c_smbus_write_byte_data(client, CMD_LED_SET_BRIGHTNESS, (u8) brightness);
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ret = i2c_smbus_write_byte_data(client, CMD_LED_SET_BRIGHTNESS,
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(u8)brightness);
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mutex_unlock(&leds->lock);
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if (ret < 0)
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