ASoC: rt5665: make local symbol rt5665_i2c_driver static

Fixes the following sparse warnings:

sound/soc/codecs/rt5665.c:4928:19: warning:
symbol 'rt5665_i2c_driver' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index c0f36d85ee4d50c3bf6a794b5153414746b47e81..7420010fd8e9fca33119442d8a50badf23365c33 100644 (file)
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4929,7 +4929,7 @@ static struct acpi_device_id rt5665_acpi_match[] = {
 MODULE_DEVICE_TABLE(acpi, rt5665_acpi_match);
 #endif
 
-struct i2c_driver rt5665_i2c_driver = {
+static struct i2c_driver rt5665_i2c_driver = {
        .driver = {
                .name = "rt5665",
                .of_match_table = of_match_ptr(rt5665_of_match),