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leds-lm3530: replace i2c_client with led_classdev

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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>
This commit is contained in:
Kim, Milo 2012-03-23 15:02:11 -07:00 committed by Linus Torvalds
parent bbe6453204
commit e13d978659
1 changed files with 7 additions and 8 deletions
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15
drivers/leds/leds-lm3530.c
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@ -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");