diff options
| author | Milo(Woogyom) Kim <milo.kim@ti.com> | 2013-02-05 19:24:37 +0900 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-02-06 15:59:30 -0800 |
| commit | 93ca4093adb757d5140071e72b2e9bfbb519b6c1 (patch) | |
| tree | b4a569d4d3986f65608979c784c95441f968f791 /drivers/leds/leds-lp5521.c | |
| parent | 87cc4bde2a97cd8acccf34f333d0980dc5c2aa8a (diff) | |
| download | talos-obmc-linux-93ca4093adb757d5140071e72b2e9bfbb519b6c1.tar.gz talos-obmc-linux-93ca4093adb757d5140071e72b2e9bfbb519b6c1.zip | |
leds-lp55xx: clean up unused data and functions
Old data structures and I2C function are not used any more.
Each driver uses the lp55xx common data and functions.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/leds-lp5521.c')
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 46721c3a8e8b..f05eb6e31d58 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -125,25 +125,6 @@ #define LP5521_RUN_G 0x08 #define LP5521_RUN_B 0x02 -struct lp5521_led { - int id; - u8 chan_nr; - u8 led_current; - u8 max_current; - struct led_classdev cdev; - struct work_struct brightness_work; - u8 brightness; -}; - -struct lp5521_chip { - struct lp5521_platform_data *pdata; - struct mutex lock; /* Serialize control */ - struct i2c_client *client; - struct lp5521_led leds[LP5521_MAX_LEDS]; - u8 num_channels; - u8 num_leds; -}; - static inline void lp5521_wait_opmode_done(void) { /* operation mode change needs to be longer than 153 us */ @@ -163,11 +144,6 @@ static void lp5521_set_led_current(struct lp55xx_led *led, u8 led_current) led_current); } -static inline int lp5521_write(struct i2c_client *client, u8 reg, u8 value) -{ - return i2c_smbus_write_byte_data(client, reg, value); -} - static void lp5521_load_engine(struct lp55xx_chip *chip) { enum lp55xx_engine_index idx = chip->engine_idx; @@ -412,14 +388,6 @@ static ssize_t lp5521_selftest(struct device *dev, return sprintf(buf, "%s\n", ret ? "FAIL" : "OK"); } -static inline struct lp5521_led_pattern *lp5521_get_pattern - (struct lp5521_chip *chip, u8 offset) -{ - struct lp5521_led_pattern *ptn; - ptn = chip->pdata->patterns + (offset - 1); - return ptn; -} - /* device attributes */ static DEVICE_ATTR(selftest, S_IRUGO, lp5521_selftest, NULL); |
