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backlight: adp8870: Add blank line after declarations
Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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1 changed files with 4 additions and 0 deletions
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@ -144,6 +144,7 @@ static int adp8870_read(struct i2c_client *client, int reg, uint8_t *val)
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static int adp8870_write(struct i2c_client *client, u8 reg, u8 val)
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static int adp8870_write(struct i2c_client *client, u8 reg, u8 val)
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{
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{
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int ret = i2c_smbus_write_byte_data(client, reg, val);
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int ret = i2c_smbus_write_byte_data(client, reg, val);
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if (ret)
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if (ret)
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dev_err(&client->dev, "failed to write\n");
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dev_err(&client->dev, "failed to write\n");
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@ -195,6 +196,7 @@ static int adp8870_clr_bits(struct i2c_client *client, int reg, uint8_t bit_mask
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static void adp8870_led_work(struct work_struct *work)
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static void adp8870_led_work(struct work_struct *work)
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{
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{
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struct adp8870_led *led = container_of(work, struct adp8870_led, work);
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struct adp8870_led *led = container_of(work, struct adp8870_led, work);
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adp8870_write(led->client, ADP8870_ISC1 + led->id - 1,
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adp8870_write(led->client, ADP8870_ISC1 + led->id - 1,
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led->new_brightness >> 1);
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led->new_brightness >> 1);
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}
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}
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@ -399,6 +401,7 @@ static int adp8870_bl_set(struct backlight_device *bl, int brightness)
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static int adp8870_bl_update_status(struct backlight_device *bl)
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static int adp8870_bl_update_status(struct backlight_device *bl)
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{
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{
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int brightness = bl->props.brightness;
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int brightness = bl->props.brightness;
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if (bl->props.power != FB_BLANK_UNBLANK)
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if (bl->props.power != FB_BLANK_UNBLANK)
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brightness = 0;
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brightness = 0;
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@ -649,6 +652,7 @@ static ssize_t adp8870_bl_l1_daylight_max_store(struct device *dev,
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{
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{
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struct adp8870_bl *data = dev_get_drvdata(dev);
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struct adp8870_bl *data = dev_get_drvdata(dev);
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int ret = kstrtoul(buf, 10, &data->cached_daylight_max);
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int ret = kstrtoul(buf, 10, &data->cached_daylight_max);
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if (ret)
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if (ret)
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return ret;
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return ret;
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