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ASoC: rt5645: Constify ACPI device ids

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Constify the ACPI device ID array, no need to have it writable at
runtime. Also drop the unused RT5645_INIT_REG_LEN define.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Bard Liao <bardliao@realtek.com>
Cc: Oder Chiou <oder_chiou@realtek.com>
Cc: John Lin <john.lin@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mathias Krause 2016-01-02 23:23:56 +01:00 committed by Mark Brown
parent 7ff6319e7d
commit e297376937
1 changed files with 1 additions and 2 deletions
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3
sound/soc/codecs/rt5645.c
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@ -64,7 +64,6 @@ static const struct reg_sequence init_list[] = {
{RT5645_PR_BASE + 0x21, 0x4040},
{RT5645_PR_BASE + 0x23, 0x0004},
};
#define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list)
static const struct reg_sequence rt5650_init_list[] = {
{0xf6, 0x0100},
@ -3521,7 +3520,7 @@ static const struct i2c_device_id rt5645_i2c_id[] = {
MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
#ifdef CONFIG_ACPI
static struct acpi_device_id rt5645_acpi_match[] = {
static const struct acpi_device_id rt5645_acpi_match[] = {
{ "10EC5645", 0 },
{ "10EC5650", 0 },
{},