From: Takashi Sakamoto Date: Mon, 20 Feb 2017 20:09:17 +0000 (+0900) Subject: ALSA: usb-audio: localize one-referrer variable X-Git-Tag: v4.11-rc1~100^2~7 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=02ed051fe1fd2fc8dbafec23ddd4814936121650;p=karo-tx-linux.git ALSA: usb-audio: localize one-referrer variable When accessed by one referrer inner a file, variables should have static qualifier to declare local-linkage. This commit fixes the bug. Sparse generated below warnings. sound/usb/mixer_us16x08.c:156:13: warning: duplicate const sound/usb/mixer_us16x08.c:156:18: warning: symbol 'route_names' was not declared. Should it be static? Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- diff --git a/sound/usb/mixer_us16x08.c b/sound/usb/mixer_us16x08.c index 301939b8f472..019336f53acf 100644 --- a/sound/usb/mixer_us16x08.c +++ b/sound/usb/mixer_us16x08.c @@ -153,7 +153,7 @@ static const char ratio_map[] = { }; /* route enumeration names */ -const const char *route_names[] = { +static const char *const route_names[] = { "Master Left", "Master Right", "Output 1", "Output 2", "Output 3", "Output 4", "Output 5", "Output 6", "Output 7", "Output 8", };