leds-lm3530: replace i2c_client with led_classdev

To get members of lm3530_data, use 'struct led_classdev' rather than
'struct i2c_client'.

[akpm@linux-foundation.org: fix 80-column fixes more nicely]
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index 2c32a8c45f89..ce79523a4d10 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -297,11 +297,11 @@ static void lm3530_brightness_set(struct led_classdev *led_cdev,
 static ssize_t lm3530_mode_get(struct device *dev,
                 struct device_attribute *attr, char *buf)
 {
-        struct i2c_client *client = container_of(
-                                        dev->parent, struct i2c_client, dev);
-        struct lm3530_data *drvdata = i2c_get_clientdata(client);
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lm3530_data *drvdata;
         int i, len = 0;
 
+        drvdata = container_of(led_cdev, struct lm3530_data, led_dev);
         for (i = 0; i < ARRAY_SIZE(mode_map); i++)
                 if (drvdata->mode == mode_map[i].mode_val)
                         len += sprintf(buf + len, "[%s] ", mode_map[i].mode);
@@ -316,12 +316,11 @@ static ssize_t lm3530_mode_get(struct device *dev,
 static ssize_t lm3530_mode_set(struct device *dev, struct device_attribute
                                    *attr, const char *buf, size_t size)
 {
-        int err;
-        struct i2c_client *client = container_of(
-                                        dev->parent, struct i2c_client, dev);
-        struct lm3530_data *drvdata = i2c_get_clientdata(client);
-        int mode;
+        struct led_classdev *led_cdev = dev_get_drvdata(dev);
+        struct lm3530_data *drvdata;
+        int mode, err;
 
+        drvdata = container_of(led_cdev, struct lm3530_data, led_dev);
         mode = lm3530_get_mode_from_str(buf);
         if (mode < 0) {
                 dev_err(dev, "Invalid mode\n");