ALSA: rawmidi: More constification

Apply const prefix to the static flag info table.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-42-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 7bc95c2..20dd08e 100644 (file)
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -249,7 +249,7 @@ static int assign_substream(struct snd_rawmidi *rmidi, int subdevice,
 {
        struct snd_rawmidi_substream *substream;
        struct snd_rawmidi_str *s = &rmidi->streams[stream];
-       static unsigned int info_flags[2] = {
+       static const unsigned int info_flags[2] = {
                [SNDRV_RAWMIDI_STREAM_OUTPUT] = SNDRV_RAWMIDI_INFO_OUTPUT,
                [SNDRV_RAWMIDI_STREAM_INPUT] = SNDRV_RAWMIDI_INFO_INPUT,
        };