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Commit 4e0ce6a4 authored by Mathias Krause's avatar Mathias Krause Committed by Mark Brown
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ASoC: rt5670: Constify ACPI device ids and register defaults 



Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5670_INIT_REG_LEN
define.

Signed-off-by: default avatarMathias Krause <minipli@googlemail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b787f68c

sound/soc/codecs/rt5670.c

+2 −3
Original line number Diff line number Diff line
@@ -51,12 +51,11 @@ static const struct regmap_range_cfg rt5670_ranges[] = { 
	  .window_len = 0x1, },

};



static struct reg_default init_list[] = {

static const struct reg_default init_list[] = {

	{ RT5670_PR_BASE + 0x14, 0x9a8a },

	{ RT5670_PR_BASE + 0x38, 0x3ba1 },

	{ RT5670_PR_BASE + 0x3d, 0x3640 },

};

#define RT5670_INIT_REG_LEN ARRAY_SIZE(init_list)



static const struct reg_default rt5670_reg[] = {

	{ 0x00, 0x0000 },
@@ -2809,7 +2808,7 @@ static const struct i2c_device_id rt5670_i2c_id[] = { 
MODULE_DEVICE_TABLE(i2c, rt5670_i2c_id);



#ifdef CONFIG_ACPI

static struct acpi_device_id rt5670_acpi_match[] = {

static const struct acpi_device_id rt5670_acpi_match[] = {

	{ "10EC5670", 0},

	{ },

};