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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-20 12:46:24 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-01-21 11:26:31 +0000 |
| commit | 2256b8d2ff6c8e994161ab15b6e6d0314d3174ae (patch) | |
| tree | 321d25358692a1f2edde5a8f165c5bd1ddeec5e1 /sound | |
| parent | 1ca2cf8c4167c2016d9716998b4f89c4e79d1f89 (diff) | |
| download | op-kernel-dev-2256b8d2ff6c8e994161ab15b6e6d0314d3174ae.zip op-kernel-dev-2256b8d2ff6c8e994161ab15b6e6d0314d3174ae.tar.gz | |
ASoC: rt5659: avoid unused variable warning for rt5659_acpi_match
The newly added rt5659 codec driver unconditionally defines an
ACPI device match table but then uses ACPI_PTR() to remove the
only reference to it, so we get a harmless build warning:
sound/soc/codecs/rt5659.c:4200:30: warning: 'rt5659_acpi_match' defined but not used [-Wunused-variable]
static struct acpi_device_id rt5659_acpi_match[] = {
This changes both the OF match table and the ACPI match table
to follow the same style, using ACPI_PTR/of_match_ptr to
make the reference conditional, and using an #ifdef to hide
the table. This also adds the missing MODULE_DEVICE_TABLE for
the OF case and adapts the formatting to the same style.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5659.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index c166d939..fb8ea05 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -4183,24 +4183,29 @@ void rt5659_i2c_shutdown(struct i2c_client *client) regmap_write(rt5659->regmap, RT5659_RESET, 0); } +#ifdef CONFIG_OF static const struct of_device_id rt5659_of_match[] = { { .compatible = "realtek,rt5658", }, { .compatible = "realtek,rt5659", }, - {}, + { }, }; +MODULE_DEVICE_TABLE(of, rt5659_of_match); +#endif +#ifdef CONFIG_ACPI static struct acpi_device_id rt5659_acpi_match[] = { - { "10EC5658", 0}, - { "10EC5659", 0}, - { }, + { "10EC5658", 0, }, + { "10EC5659", 0, }, + { }, }; MODULE_DEVICE_TABLE(acpi, rt5659_acpi_match); +#endif struct i2c_driver rt5659_i2c_driver = { .driver = { .name = "rt5659", .owner = THIS_MODULE, - .of_match_table = rt5659_of_match, + .of_match_table = of_match_ptr(rt5659_of_match), .acpi_match_table = ACPI_PTR(rt5659_acpi_match), }, .probe = rt5659_i2c_probe, |
