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ASoC: SOF: Fix unused variable warnings 

The recent fix for the build fix caused a couple of unused variable
compiler warnings when CONFIG_SND_SOC_SOF_NOCODEC isn't set:
  sound/soc/sof/core.c:263:6: warning: unused variable ‘ret’ [-Wunused-variable]
  sound/soc/sof/core.c:262:28: warning: unused variable ‘machine’ [-Wunused-variable]

Fix them by adding another ifdef.

Fixes: ce38a75089 ("ASoC: SOF: core: fix undefined nocodec reference")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2019-05-08 10:50:37 +02:00 committed by Mark Brown
parent 4fc19fffaa
commit 7f6647ced2
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1 changed files with 2 additions and 0 deletions
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sound/soc/sof/core.c
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@ -259,8 +259,10 @@ int snd_sof_create_page_table(struct snd_sof_dev *sdev,
static int sof_machine_check(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *plat_data = sdev->pdata;
#if IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)
struct snd_soc_acpi_mach *machine;
int ret;
#endif
if (plat_data->machine)
return 0;