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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-16 17:08:13 -0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-17 08:09:48 -0800
commit5ac2ba9452b0a59df6cec10e8d27c52cf0b41a43 (patch)
tree141acae776c91c0b20d3071a2d37dd57818ab7eb /include/sound/control.h
parent059ad7602889aa724adb84298dccae92534b7697 (diff)
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op-kernel-dev-5ac2ba9452b0a59df6cec10e8d27c52cf0b41a43.tar.gz
ALSA: core: Constify the name in new kcontrols
We never modify it and this lets us use a const string as the name without warnings. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'include/sound/control.h')
-rw-r--r--include/sound/control.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sound/control.h b/include/sound/control.h
index b2796e8..57815f6 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -40,7 +40,7 @@ struct snd_kcontrol_new {
snd_ctl_elem_iface_t iface; /* interface identifier */
unsigned int device; /* device/client number */
unsigned int subdevice; /* subdevice (substream) number */
- unsigned char *name; /* ASCII name of item */
+ const unsigned char *name; /* ASCII name of item */
unsigned int index; /* index of item */
unsigned int access; /* access rights */
unsigned int count; /* count of same elements */
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