Fix W=1 warning by nothing variable as always unused.
sound/pci/aw2/aw2-saa7146.c: In function ‘snd_aw2_saa7146_interrupt’: sound/pci/aw2/aw2-saa7146.c:333:15: warning: variable ‘iicsta’ set but not used [-Wunused-but-set-variable] 333 | unsigned int iicsta; | ^~~~~~
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/pci/aw2/aw2-saa7146.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/aw2/aw2-saa7146.c b/sound/pci/aw2/aw2-saa7146.c index 4e64eb5d8f64..c84f1a45194f 100644 --- a/sound/pci/aw2/aw2-saa7146.c +++ b/sound/pci/aw2/aw2-saa7146.c @@ -330,7 +330,7 @@ void snd_aw2_saa7146_pcm_trigger_stop_capture(struct snd_aw2_saa7146 *chip, irqreturn_t snd_aw2_saa7146_interrupt(int irq, void *dev_id) { unsigned int isr; - unsigned int iicsta; + __always_unused unsigned int iicsta; struct snd_aw2_saa7146 *chip = dev_id;
isr = READREG(ISR);