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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-07-02 21:35:52 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-07-07 12:08:45 +0200 |
| commit | 74729a8f06b67661f7a5f217cabfcce451ed594f (patch) | |
| tree | 4f011778d8e14a4e732ebc7b6bede6b8808f1872 /sound/pci | |
| parent | ALSA: pci/ctxfi: fix kernel-doc warnings (diff) | |
| download | linux-74729a8f06b67661f7a5f217cabfcce451ed594f.tar.xz linux-74729a8f06b67661f7a5f217cabfcce451ed594f.zip | |
ASoC: pci/emu10k1: remove "set but not used' warnings
Fix W=1 warnings. Mark variables used for reads as __always_unused.
sound/pci/emu10k1/emu10k1_main.c: In function
‘snd_emu10k1_cardbus_init’:
sound/pci/emu10k1/emu10k1_main.c:626:15: warning: variable ‘value’ set
but not used [-Wunused-but-set-variable]
626 | unsigned int value;
| ^~~~~
sound/pci/emu10k1/emu10k1_main.c: In function
‘snd_emu1010_load_firmware_entry’:
sound/pci/emu10k1/emu10k1_main.c:656:15: warning: variable
‘write_post’ set but not used [-Wunused-but-set-variable]
656 | unsigned int write_post;
| ^~~~~~~~~~
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 6ff581733a19..bd70e112ffd7 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -623,7 +623,7 @@ static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu) static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu) { unsigned long special_port; - unsigned int value; + __always_unused unsigned int value; /* Special initialisation routine * before the rest of the IO-Ports become active. @@ -653,7 +653,7 @@ static int snd_emu1010_load_firmware_entry(struct snd_emu10k1 *emu, int n, i; int reg; int value; - unsigned int write_post; + __always_unused unsigned int write_post; unsigned long flags; if (!fw_entry) |