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ASoC: cs35l36: Make some symbols static

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Fixes the following sparse warnings:

sound/soc/codecs/cs35l36.c:135:20: warning:
 symbol 'cs35l36_reg' was not declared. Should it be static?
sound/soc/codecs/cs35l36.c:248:6: warning:
 symbol 'cs35l36_readable_reg' was not declared. Should it be static?
sound/soc/codecs/cs35l36.c:398:6: warning:
 symbol 'cs35l36_precious_reg' was not declared. Should it be static?
sound/soc/codecs/cs35l36.c:410:6: warning:
 symbol 'cs35l36_volatile_reg' was not declared. Should it be static?

Fixes: 6ba9dd6c89 ("ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: James Schulman <james.schulman@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Wei Yongjun 2019-02-18 07:46:53 +00:00 committed by Mark Brown
parent 74c6ecf419
commit b2c02c63ac
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
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8
sound/soc/codecs/cs35l36.c
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@ -131,7 +131,7 @@ static const struct cs35l36_pll_config cs35l36_pll_sysclk[] = {
{27000000, 0x3F, 0x0A},
};
struct reg_default cs35l36_reg[] = {
static struct reg_default cs35l36_reg[] = {
{CS35L36_TESTKEY_CTRL, 0x00000000},
{CS35L36_USERKEY_CTL, 0x00000000},
{CS35L36_OTP_CTRL1, 0x00002460},
@ -244,7 +244,7 @@ struct reg_default cs35l36_reg[] = {
{CS35L36_PAC_INT7_CTRL, 0x00000001},
};
bool cs35l36_readable_reg(struct device *dev, unsigned int reg)
static bool cs35l36_readable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case CS35L36_SW_RESET:
@ -394,7 +394,7 @@ bool cs35l36_readable_reg(struct device *dev, unsigned int reg)
}
}
bool cs35l36_precious_reg(struct device *dev, unsigned int reg)
static bool cs35l36_precious_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case CS35L36_TESTKEY_CTRL:
@ -406,7 +406,7 @@ bool cs35l36_precious_reg(struct device *dev, unsigned int reg)
}
}
bool cs35l36_volatile_reg(struct device *dev, unsigned int reg)
static bool cs35l36_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case CS35L36_SW_RESET: