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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-11-22 08:55:07 +0100
committerTakashi Iwai <tiwai@suse.de>2015-11-22 09:21:16 +0100
commitefdbe3c3edb6c8c98a8be863f60916780a5375c1 (patch)
treeb12ad7c60e525b042957f37c5b87fc74cf221c7a
parent7a7a2df434cec5614271666b84b2ea1f41048e91 (diff)
ALSA: midi: constify snd_rawmidi_global_ops structures
The snd_rawmidi_global_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--include/sound/rawmidi.h2
-rw-r--r--sound/core/seq/seq_virmidi.c2
-rw-r--r--sound/usb/midi.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index f6cbef78db62..fdabbb4ddba9 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -130,7 +130,7 @@ struct snd_rawmidi {
int ossreg;
#endif
- struct snd_rawmidi_global_ops *ops;
+ const struct snd_rawmidi_global_ops *ops;
struct snd_rawmidi_str streams[2];
diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index 56e0f4cd3f82..3da2d48610b3 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -468,7 +468,7 @@ static int snd_virmidi_dev_unregister(struct snd_rawmidi *rmidi)
/*
*
*/
-static struct snd_rawmidi_global_ops snd_virmidi_global_ops = {
+static const struct snd_rawmidi_global_ops snd_virmidi_global_ops = {
.dev_register = snd_virmidi_dev_register,
.dev_unregister = snd_virmidi_dev_unregister,
};
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 5b4c58c3e2c5..ee212e71f180 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -2206,7 +2206,7 @@ static int snd_usbmidi_create_endpoints_midiman(struct snd_usb_midi *umidi,
return 0;
}
-static struct snd_rawmidi_global_ops snd_usbmidi_ops = {
+static const struct snd_rawmidi_global_ops snd_usbmidi_ops = {
.get_port_info = snd_usbmidi_get_port_info,
};