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| author | Kim, Milo <Milo.Kim@ti.com> | 2012-03-23 15:02:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:35 -0700 |
| commit | e13d97865942e9dcf4fdd39d9fb9c5ae31e7c3d1 (patch) | |
| tree | caf4b82c3b535e9b52e59370a6d104d86205958b /drivers/leds/leds-lm3530.c | |
| parent | bbe6453204c568723679212f6d0653b92b3d6244 (diff) | |
| download | lwn-e13d97865942e9dcf4fdd39d9fb9c5ae31e7c3d1.tar.gz lwn-e13d97865942e9dcf4fdd39d9fb9c5ae31e7c3d1.zip | |
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>
Diffstat (limited to 'drivers/leds/leds-lm3530.c')
| -rw-r--r-- | drivers/leds/leds-lm3530.c | 15 |
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"); |