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ALSA: sound/atmel/ac97c.c: remove unused variable

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The recently added DT support for the ac97 driver is causing
a gcc warning:

sound/atmel/ac97c.c: In function 'atmel_ac97c_probe_dt':
sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable]
  const struct of_device_id *match;

The variable is clearly unused, so we can remove it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arnd Bergmann 2015-05-19 17:20:36 +02:00 committed by Takashi Iwai
parent fa94b0d725
commit 976fa9a3ac
1 changed files with 0 additions and 1 deletions
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sound/atmel/ac97c.c
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@ -916,7 +916,6 @@ static struct ac97c_platform_data *atmel_ac97c_probe_dt(struct device *dev)
{
struct ac97c_platform_data *pdata;
struct device_node *node = dev->of_node;
const struct of_device_id *match;
if (!node) {
dev_err(dev, "Device does not have associated DT data\n");