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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2017-02-20 23:09:17 +0300
committerTakashi Iwai <tiwai@suse.de>2017-02-20 23:45:37 +0300
commit02ed051fe1fd2fc8dbafec23ddd4814936121650 (patch)
treea38d8a825d5495dda03ea4df91d1d3f7ee536ed2 /sound/usb
parent4e25d30c8ddeae6ad0b68440aacadaacb14f8538 (diff)
downloadlinux-02ed051fe1fd2fc8dbafec23ddd4814936121650.tar.xz
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 <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/mixer_us16x08.c2
1 files changed, 1 insertions, 1 deletions
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",
};