Old data structures and I2C functions are not used any more.
Each driver uses the lp55xx common data and functions.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@xxxxxx>
---
drivers/leds/leds-lp5521.c | 61 -------------------------------------------
drivers/leds/leds-lp5523.c | 62 --------------------------------------------
2 files changed, 123 deletions(-)
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 71e8d31..f810712 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -125,33 +125,6 @@
#define LP5521_RUN_G 0x08
#define LP5521_RUN_B 0x02
-struct lp5521_engine {
- int id;
- u8 mode;
- u8 prog_page;
- u8 engine_mask;
-};
-
-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_engine engines[LP5521_MAX_ENGINES];
- 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 */
@@ -164,40 +137,6 @@ static inline void lp5521_wait_enable_done(void)
usleep_range(500, 600);
}
-static inline struct lp5521_led *cdev_to_led(struct led_classdev *cdev)
-{
- return container_of(cdev, struct lp5521_led, cdev);
-}
-
-static inline struct lp5521_chip *engine_to_lp5521(struct lp5521_engine *engine)
-{
- return container_of(engine, struct lp5521_chip,
- engines[engine->id - 1]);
-}
-
-static inline struct lp5521_chip *led_to_lp5521(struct lp5521_led *led)
-{
- return container_of(led, struct lp5521_chip,
- leds[led->id]);
-}
-
-static inline int lp5521_write(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int lp5521_read(struct i2c_client *client, u8 reg, u8 *buf)
-{
- s32 ret;
-
- ret = i2c_smbus_read_byte_data(client, reg);
- if (ret < 0)
- return -EIO;
-
- *buf = ret;
- return 0;
-}
-
static void lp5521_set_led_current(struct lp55xx_led *led, u8 led_current)
{
led->led_current = led_current;
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 9518be4..463ab72 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -144,73 +144,11 @@ enum lp5523_chip_id {
LP55231,
};
-struct lp5523_engine {
- int id;
- u8 mode;
- u8 prog_page;
- u8 mux_page;
- u16 led_mux;
- u8 engine_mask;
-};
-
-struct lp5523_led {
- int id;
- u8 chan_nr;
- u8 led_current;
- u8 max_current;
- struct led_classdev cdev;
- struct work_struct brightness_work;
- u8 brightness;
-};
-
-struct lp5523_chip {
- struct mutex lock; /* Serialize control */
- struct i2c_client *client;
- struct lp5523_engine engines[LP5523_ENGINES];
- struct lp5523_led leds[LP5523_LEDS];
- struct lp5523_platform_data *pdata;
- u8 num_channels;
- u8 num_leds;
-};
-
static inline void lp5523_wait_opmode_done(void)
{
usleep_range(1000, 2000);
}
-static inline struct lp5523_led *cdev_to_led(struct led_classdev *cdev)
-{
- return container_of(cdev, struct lp5523_led, cdev);
-}
-
-static inline struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
-{
- return container_of(engine, struct lp5523_chip,
- engines[engine->id - 1]);
-}
-
-static inline struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
-{
- return container_of(led, struct lp5523_chip,
- leds[led->id]);
-}
-
-static int lp5523_write(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int lp5523_read(struct i2c_client *client, u8 reg, u8 *buf)
-{
- s32 ret = i2c_smbus_read_byte_data(client, reg);
-
- if (ret < 0)
- return -EIO;
-
- *buf = ret;
- return 0;
-}
-
static int lp5523_post_init_device(struct lp55xx_chip *chip)
{
int ret;
--
1.7.9.5
Best Regards,
Milo
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