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path: root/sound/pci/hda/hda_proc.c
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Diffstat (limited to 'sound/pci/hda/hda_proc.c')
-rw-r--r--sound/pci/hda/hda_proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index f025200f2a6..bfe74c2fb07 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -418,7 +418,7 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
static const char *get_pwr_state(u32 state)
{
- static const char *buf[4] = {
+ static const char * const buf[4] = {
"D0", "D1", "D2", "D3"
};
if (state < 4)