From 3237befae739d6268f834d903337c74c0b3b719b Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Thu, 2 Jul 2020 14:35:46 -0500
Subject: [PATCH] ALSA: pci/asihpi: remove 'set but not used' warning
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Git-commit: 3237befae739d6268f834d903337c74c0b3b719b
Patch-mainline: v5.9-rc1
References: git-fixes
Fix W=1 warnings, mark variables as __always_unused
Sound/pci/asihpi/asihpi.c: In function ‘snd_asihpi_tuner_band_get’:
sound/pci/asihpi/asihpi.c:1907:6: warning: variable ‘num_bands’ set
but not used [-Wunused-but-set-variable]
1907 | u32 num_bands;
| ^~~~~~~~~
Sound/pci/asihpi/asihpi.c: In function ‘snd_asihpi_tuner_band_put’:
sound/pci/asihpi/asihpi.c:1934:6: warning: variable ‘num_bands’ set
but not used [-Wunused-but-set-variable]
1934 | u32 num_bands;
| ^~~~~~~~~
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/asihpi/asihpi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index faa879f175a9..023c35a2a951 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -1904,7 +1904,7 @@ static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol,
*/
u16 band, idx;
u16 tuner_bands[HPI_TUNER_BAND_LAST];
- u32 num_bands;
+ __always_unused u32 num_bands;
num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands,
HPI_TUNER_BAND_LAST);
@@ -1931,7 +1931,7 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol,
unsigned int idx;
u16 band;
u16 tuner_bands[HPI_TUNER_BAND_LAST];
- u32 num_bands;
+ __always_unused u32 num_bands;
num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands,
HPI_TUNER_BAND_LAST);
--
2.16.4