From 28eafe9162b6a8b7d0266889d55567ba5a7809d5 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 21 Oct 2019 14:58:11 +0100 Subject: [PATCH] mfd: wm8998: Remove some unused registers Save a few bytes by removing some registers from the driver that are not currently used and not intended to be used at any point in the future. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/wm8998-tables.c | 12 ------------ include/linux/mfd/arizona/registers.h | 7 ------- 2 files changed, 19 deletions(-) diff --git a/drivers/mfd/wm8998-tables.c b/drivers/mfd/wm8998-tables.c index ebf0ead..9b34a6d 100644 --- a/drivers/mfd/wm8998-tables.c +++ b/drivers/mfd/wm8998-tables.c @@ -806,12 +806,6 @@ static const struct reg_default wm8998_reg_default[] = { { 0x00000EF3, 0x0000 }, /* R3827 - ISRC 2 CTRL 1 */ { 0x00000EF4, 0x0001 }, /* R3828 - ISRC 2 CTRL 2 */ { 0x00000EF5, 0x0000 }, /* R3829 - ISRC 2 CTRL 3 */ - { 0x00001700, 0x0000 }, /* R5888 - FRF_COEFF_1 */ - { 0x00001701, 0x0000 }, /* R5889 - FRF_COEFF_2 */ - { 0x00001702, 0x0000 }, /* R5890 - FRF_COEFF_3 */ - { 0x00001703, 0x0000 }, /* R5891 - FRF_COEFF_4 */ - { 0x00001704, 0x0000 }, /* R5892 - DAC_COMP_1 */ - { 0x00001705, 0x0000 }, /* R5893 - DAC_COMP_2 */ }; static bool wm8998_readable_register(struct device *dev, unsigned int reg) @@ -1492,12 +1486,6 @@ static bool wm8998_readable_register(struct device *dev, unsigned int reg) case ARIZONA_ISRC_2_CTRL_1: case ARIZONA_ISRC_2_CTRL_2: case ARIZONA_ISRC_2_CTRL_3: - case ARIZONA_FRF_COEFF_1: - case ARIZONA_FRF_COEFF_2: - case ARIZONA_FRF_COEFF_3: - case ARIZONA_FRF_COEFF_4: - case ARIZONA_V2_DAC_COMP_1: - case ARIZONA_V2_DAC_COMP_2: return true; default: return false; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index bb1a253..49e24d1 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -1186,13 +1186,6 @@ #define ARIZONA_DSP4_SCRATCH_1 0x1441 #define ARIZONA_DSP4_SCRATCH_2 0x1442 #define ARIZONA_DSP4_SCRATCH_3 0x1443 -#define ARIZONA_FRF_COEFF_1 0x1700 -#define ARIZONA_FRF_COEFF_2 0x1701 -#define ARIZONA_FRF_COEFF_3 0x1702 -#define ARIZONA_FRF_COEFF_4 0x1703 -#define ARIZONA_V2_DAC_COMP_1 0x1704 -#define ARIZONA_V2_DAC_COMP_2 0x1705 - /* * Field Definitions. -- 2.7.4