leds: pca9532 - Indent using tabs, not spaces.

Indent using tabs, not spaces.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c
index 3937244..dba8921 100644 (file)
--- a/drivers/leds/leds-pca9532.c
+++ b/drivers/leds/leds-pca9532.c
@@ -35,7 +35,7 @@ struct pca9532_data {
        struct pca9532_led leds[16];
        struct mutex update_lock;
        struct input_dev    *idev;
-       struct work_struct work;
+       struct work_struct work;
        u8 pwm[2];
        u8 psc[2];
 };
@@ -87,14 +87,14 @@ static int pca9532_calcpwm(struct i2c_client *client, int pwm, int blink,
        if (b > 0xFF)
                return -EINVAL;
        data->pwm[pwm] = b;
-       data->psc[pwm] = blink;
-       return 0;
+       data->psc[pwm] = blink;
+       return 0;
 }
 
 static int pca9532_setpwm(struct i2c_client *client, int pwm)
 {
-       struct pca9532_data *data = i2c_get_clientdata(client);
-       mutex_lock(&data->update_lock);
+       struct pca9532_data *data = i2c_get_clientdata(client);
+       mutex_lock(&data->update_lock);
        i2c_smbus_write_byte_data(client, PCA9532_REG_PWM(pwm),
                data->pwm[pwm]);
        i2c_smbus_write_byte_data(client, PCA9532_REG_PSC(pwm),
@@ -132,11 +132,11 @@ static void pca9532_set_brightness(struct led_classdev *led_cdev,
                led->state = PCA9532_ON;
        else {
                led->state = PCA9532_PWM0; /* Thecus: hardcode one pwm */
-               err = pca9532_calcpwm(led->client, 0, 0, value);
+               err = pca9532_calcpwm(led->client, 0, 0, value);
                if (err)
                        return; /* XXX: led api doesn't allow error code? */
        }
-       schedule_work(&led->work);
+       schedule_work(&led->work);
 }
 
 static int pca9532_set_blink(struct led_classdev *led_cdev,
@@ -145,7 +145,7 @@ static int pca9532_set_blink(struct led_classdev *led_cdev,
        struct pca9532_led *led = ldev_to_led(led_cdev);
        struct i2c_client *client = led->client;
        int psc;
-       int err = 0;
+       int err = 0;
 
        if (*delay_on == 0 && *delay_off == 0) {
        /* led subsystem ask us for a blink rate */
@@ -157,11 +157,11 @@ static int pca9532_set_blink(struct led_classdev *led_cdev,
 
        /* Thecus specific: only use PSC/PWM 0 */
        psc = (*delay_on * 152-1)/1000;
-       err = pca9532_calcpwm(client, 0, psc, led_cdev->brightness);
-       if (err)
-               return err;
-       schedule_work(&led->work);
-       return 0;
+       err = pca9532_calcpwm(client, 0, psc, led_cdev->brightness);
+       if (err)
+               return err;
+       schedule_work(&led->work);
+       return 0;
 }
 
 static int pca9532_event(struct input_dev *dev, unsigned int type,
@@ -178,15 +178,15 @@ static int pca9532_event(struct input_dev *dev, unsigned int type,
        else
                data->pwm[1] = 0;
 
-       schedule_work(&data->work);
+       schedule_work(&data->work);
 
-       return 0;
+       return 0;
 }
 
 static void pca9532_input_work(struct work_struct *work)
 {
-       struct pca9532_data *data;
-       data = container_of(work, struct pca9532_data, work);
+       struct pca9532_data *data;
+       data = container_of(work, struct pca9532_data, work);
        mutex_lock(&data->update_lock);
        i2c_smbus_write_byte_data(data->client, PCA9532_REG_PWM(1),
                data->pwm[1]);
@@ -195,11 +195,11 @@ static void pca9532_input_work(struct work_struct *work)
 
 static void pca9532_led_work(struct work_struct *work)
 {
-       struct pca9532_led *led;
-       led = container_of(work, struct pca9532_led, work);
-       if (led->state == PCA9532_PWM0)
-               pca9532_setpwm(led->client, 0);
-       pca9532_setled(led);
+       struct pca9532_led *led;
+       led = container_of(work, struct pca9532_led, work);
+       if (led->state == PCA9532_PWM0)
+               pca9532_setpwm(led->client, 0);
+       pca9532_setled(led);
 }
 
 static int pca9532_configure(struct i2c_client *client,
@@ -232,7 +232,7 @@ static int pca9532_configure(struct i2c_client *client,
                        led->ldev.brightness = LED_OFF;
                        led->ldev.brightness_set = pca9532_set_brightness;
                        led->ldev.blink_set = pca9532_set_blink;
-                       INIT_WORK(&led->work, pca9532_led_work);
+                       INIT_WORK(&led->work, pca9532_led_work);
                        err = led_classdev_register(&client->dev, &led->ldev);
                        if (err < 0) {
                                dev_err(&client->dev,
@@ -262,11 +262,11 @@ static int pca9532_configure(struct i2c_client *client,
                                                BIT_MASK(SND_TONE);
                        data->idev->event = pca9532_event;
                        input_set_drvdata(data->idev, data);
-                       INIT_WORK(&data->work, pca9532_input_work);
+                       INIT_WORK(&data->work, pca9532_input_work);
                        err = input_register_device(data->idev);
                        if (err) {
                                input_free_device(data->idev);
-                               cancel_work_sync(&data->work);
+                               cancel_work_sync(&data->work);
                                data->idev = NULL;
                                goto exit;
                        }
@@ -283,13 +283,13 @@ exit:
                                break;
                        case PCA9532_TYPE_LED:
                                led_classdev_unregister(&data->leds[i].ldev);
-                               cancel_work_sync(&data->leds[i].work);
+                               cancel_work_sync(&data->leds[i].work);
                                break;
                        case PCA9532_TYPE_N2100_BEEP:
                                if (data->idev != NULL) {
                                        input_unregister_device(data->idev);
                                        input_free_device(data->idev);
-                                       cancel_work_sync(&data->work);
+                                       cancel_work_sync(&data->work);
                                        data->idev = NULL;
                                }
                                break;
@@ -340,13 +340,13 @@ static int pca9532_remove(struct i2c_client *client)
                        break;
                case PCA9532_TYPE_LED:
                        led_classdev_unregister(&data->leds[i].ldev);
-                       cancel_work_sync(&data->leds[i].work);
+                       cancel_work_sync(&data->leds[i].work);
                        break;
                case PCA9532_TYPE_N2100_BEEP:
                        if (data->idev != NULL) {
                                input_unregister_device(data->idev);
                                input_free_device(data->idev);
-                               cancel_work_sync(&data->work);
+                               cancel_work_sync(&data->work);
                                data->idev = NULL;
                        }
                        break;