Commit 8544d0e3 authored by Kim, Milo's avatar Kim, Milo Committed by Linus Torvalds

leds-lm3530: remove LM3530_ALS_ZONE_REG code

LM3530_ALS_ZONE_REG is read-only register.
Writing this register is not necessary.
Signed-off-by: default avatarMilo(Woogyom) Kim <milo.kim@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent bb982009
...@@ -26,7 +26,6 @@ ...@@ -26,7 +26,6 @@
#define LM3530_GEN_CONFIG 0x10 #define LM3530_GEN_CONFIG 0x10
#define LM3530_ALS_CONFIG 0x20 #define LM3530_ALS_CONFIG 0x20
#define LM3530_BRT_RAMP_RATE 0x30 #define LM3530_BRT_RAMP_RATE 0x30
#define LM3530_ALS_ZONE_REG 0x40
#define LM3530_ALS_IMP_SELECT 0x41 #define LM3530_ALS_IMP_SELECT 0x41
#define LM3530_BRT_CTRL_REG 0xA0 #define LM3530_BRT_CTRL_REG 0xA0
#define LM3530_ALS_ZB0_REG 0x60 #define LM3530_ALS_ZB0_REG 0x60
...@@ -38,7 +37,7 @@ ...@@ -38,7 +37,7 @@
#define LM3530_ALS_Z2T_REG 0x72 #define LM3530_ALS_Z2T_REG 0x72
#define LM3530_ALS_Z3T_REG 0x73 #define LM3530_ALS_Z3T_REG 0x73
#define LM3530_ALS_Z4T_REG 0x74 #define LM3530_ALS_Z4T_REG 0x74
#define LM3530_REG_MAX 15 #define LM3530_REG_MAX 14
/* General Control Register */ /* General Control Register */
#define LM3530_EN_I2C_SHIFT (0) #define LM3530_EN_I2C_SHIFT (0)
...@@ -118,7 +117,6 @@ static const u8 lm3530_reg[LM3530_REG_MAX] = { ...@@ -118,7 +117,6 @@ static const u8 lm3530_reg[LM3530_REG_MAX] = {
LM3530_GEN_CONFIG, LM3530_GEN_CONFIG,
LM3530_ALS_CONFIG, LM3530_ALS_CONFIG,
LM3530_BRT_RAMP_RATE, LM3530_BRT_RAMP_RATE,
LM3530_ALS_ZONE_REG,
LM3530_ALS_IMP_SELECT, LM3530_ALS_IMP_SELECT,
LM3530_BRT_CTRL_REG, LM3530_BRT_CTRL_REG,
LM3530_ALS_ZB0_REG, LM3530_ALS_ZB0_REG,
...@@ -217,18 +215,17 @@ static int lm3530_init_registers(struct lm3530_data *drvdata) ...@@ -217,18 +215,17 @@ static int lm3530_init_registers(struct lm3530_data *drvdata)
reg_val[0] = gen_config; /* LM3530_GEN_CONFIG */ reg_val[0] = gen_config; /* LM3530_GEN_CONFIG */
reg_val[1] = als_config; /* LM3530_ALS_CONFIG */ reg_val[1] = als_config; /* LM3530_ALS_CONFIG */
reg_val[2] = brt_ramp; /* LM3530_BRT_RAMP_RATE */ reg_val[2] = brt_ramp; /* LM3530_BRT_RAMP_RATE */
reg_val[3] = 0x00; /* LM3530_ALS_ZONE_REG */ reg_val[3] = als_imp_sel; /* LM3530_ALS_IMP_SELECT */
reg_val[4] = als_imp_sel; /* LM3530_ALS_IMP_SELECT */ reg_val[4] = brightness; /* LM3530_BRT_CTRL_REG */
reg_val[5] = brightness; /* LM3530_BRT_CTRL_REG */ reg_val[5] = zones[0]; /* LM3530_ALS_ZB0_REG */
reg_val[6] = zones[0]; /* LM3530_ALS_ZB0_REG */ reg_val[6] = zones[1]; /* LM3530_ALS_ZB1_REG */
reg_val[7] = zones[1]; /* LM3530_ALS_ZB1_REG */ reg_val[7] = zones[2]; /* LM3530_ALS_ZB2_REG */
reg_val[8] = zones[2]; /* LM3530_ALS_ZB2_REG */ reg_val[8] = zones[3]; /* LM3530_ALS_ZB3_REG */
reg_val[9] = zones[3]; /* LM3530_ALS_ZB3_REG */ reg_val[9] = LM3530_DEF_ZT_0; /* LM3530_ALS_Z0T_REG */
reg_val[10] = LM3530_DEF_ZT_0; /* LM3530_ALS_Z0T_REG */ reg_val[10] = LM3530_DEF_ZT_1; /* LM3530_ALS_Z1T_REG */
reg_val[11] = LM3530_DEF_ZT_1; /* LM3530_ALS_Z1T_REG */ reg_val[11] = LM3530_DEF_ZT_2; /* LM3530_ALS_Z2T_REG */
reg_val[12] = LM3530_DEF_ZT_2; /* LM3530_ALS_Z2T_REG */ reg_val[12] = LM3530_DEF_ZT_3; /* LM3530_ALS_Z3T_REG */
reg_val[13] = LM3530_DEF_ZT_3; /* LM3530_ALS_Z3T_REG */ reg_val[13] = LM3530_DEF_ZT_4; /* LM3530_ALS_Z4T_REG */
reg_val[14] = LM3530_DEF_ZT_4; /* LM3530_ALS_Z4T_REG */
if (!drvdata->enable) { if (!drvdata->enable) {
ret = regulator_enable(drvdata->regulator); ret = regulator_enable(drvdata->regulator);
......
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