From 6a4f2b6947d0f340a40359a906d07642825ac14e Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Thu, 2 Jul 2020 14:35:43 -0500 Subject: ALSA: isa/gus: remove 'set but not used' warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix W=1 warning by noting variable as __always_unused. sound/isa/gus/gus_uart.c: In function ‘snd_gf1_interrupt_midi_in’: sound/isa/gus/gus_uart.c:16:22: warning: variable ‘data’ set but not used [-Wunused-but-set-variable] 16 | unsigned char stat, data, byte; Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200702193604.169059-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- sound/isa/gus/gus_uart.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/isa') diff --git a/sound/isa/gus/gus_uart.c b/sound/isa/gus/gus_uart.c index 7586619770b3..4fb4ed79e262 100644 --- a/sound/isa/gus/gus_uart.c +++ b/sound/isa/gus/gus_uart.c @@ -13,7 +13,8 @@ static void snd_gf1_interrupt_midi_in(struct snd_gus_card * gus) { int count; - unsigned char stat, data, byte; + unsigned char stat, byte; + __always_unused unsigned char data; unsigned long flags; count = 10; -- cgit