lp855x
static bool lp855x_is_valid_rom_area(struct lp855x *lp, u8 addr)
static int lp8557_bl_off(struct lp855x *lp)
static int lp8557_bl_on(struct lp855x *lp)
static int lp855x_configure(struct lp855x *lp)
static int lp855x_pwm_ctrl(struct lp855x *lp, int br, int max_br)
struct lp855x *lp = bl_get_data(bl);
static int lp855x_backlight_register(struct lp855x *lp)
struct lp855x *lp = dev_get_drvdata(dev);
struct lp855x *lp = dev_get_drvdata(dev);
static int lp855x_parse_dt(struct lp855x *lp)
static int lp855x_parse_dt(struct lp855x *lp)
static int lp855x_parse_acpi(struct lp855x *lp)
struct lp855x *lp;
lp = devm_kzalloc(dev, sizeof(struct lp855x), GFP_KERNEL);
struct lp855x;
struct lp855x *lp = i2c_get_clientdata(cl);
int (*pre_init_device)(struct lp855x *);
int (*post_init_device)(struct lp855x *);
static int lp855x_write_byte(struct lp855x *lp, u8 reg, u8 data)
static int lp855x_update_bit(struct lp855x *lp, u8 reg, u8 mask, u8 data)