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Commit f43e5407 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: usb: Constify snd_rawmidi_ops 



Now snd_rawmidi_ops is maintained as a const pointer in snd_rawmidi,
we can constify the definitions.

Reviewed-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 57eb6799

sound/usb/6fire/midi.c

+2 −2
Original line number Diff line number Diff line
@@ -139,14 +139,14 @@ static void usb6fire_midi_in_trigger( 
	spin_unlock_irqrestore(&rt->in_lock, flags);

}



static struct snd_rawmidi_ops out_ops = {

static const struct snd_rawmidi_ops out_ops = {

	.open = usb6fire_midi_out_open,

	.close = usb6fire_midi_out_close,

	.trigger = usb6fire_midi_out_trigger,

	.drain = usb6fire_midi_out_drain

};



static struct snd_rawmidi_ops in_ops = {

static const struct snd_rawmidi_ops in_ops = {

	.open = usb6fire_midi_in_open,

	.close = usb6fire_midi_in_close,

	.trigger = usb6fire_midi_in_trigger

sound/usb/bcd2000/bcd2000.c

+2 −2
Original line number Diff line number Diff line
@@ -252,13 +252,13 @@ static void bcd2000_input_complete(struct urb *urb) 
			__func__, ret);

}



static struct snd_rawmidi_ops bcd2000_midi_output = {

static const struct snd_rawmidi_ops bcd2000_midi_output = {

	.open =    bcd2000_midi_output_open,

	.close =   bcd2000_midi_output_close,

	.trigger = bcd2000_midi_output_trigger,

};



static struct snd_rawmidi_ops bcd2000_midi_input = {

static const struct snd_rawmidi_ops bcd2000_midi_input = {

	.open =    bcd2000_midi_input_open,

	.close =   bcd2000_midi_input_close,

	.trigger = bcd2000_midi_input_trigger,

sound/usb/caiaq/midi.c

+2 −2
Original line number Diff line number Diff line
@@ -102,14 +102,14 @@ static void snd_usb_caiaq_midi_output_trigger(struct snd_rawmidi_substream *subs 
}





static struct snd_rawmidi_ops snd_usb_caiaq_midi_output =

static const struct snd_rawmidi_ops snd_usb_caiaq_midi_output =

{

	.open =		snd_usb_caiaq_midi_output_open,

	.close =	snd_usb_caiaq_midi_output_close,

	.trigger =      snd_usb_caiaq_midi_output_trigger,

};



static struct snd_rawmidi_ops snd_usb_caiaq_midi_input =

static const struct snd_rawmidi_ops snd_usb_caiaq_midi_input =

{

	.open =		snd_usb_caiaq_midi_input_open,

	.close =	snd_usb_caiaq_midi_input_close,

sound/usb/line6/midi.c

+2 −2
Original line number Diff line number Diff line
@@ -200,14 +200,14 @@ static void line6_midi_input_trigger(struct snd_rawmidi_substream *substream, 
		line6->line6midi->substream_receive = NULL;

}



static struct snd_rawmidi_ops line6_midi_output_ops = {

static const struct snd_rawmidi_ops line6_midi_output_ops = {

	.open = line6_midi_output_open,

	.close = line6_midi_output_close,

	.trigger = line6_midi_output_trigger,

	.drain = line6_midi_output_drain,

};



static struct snd_rawmidi_ops line6_midi_input_ops = {

static const struct snd_rawmidi_ops line6_midi_input_ops = {

	.open = line6_midi_input_open,

	.close = line6_midi_input_close,

	.trigger = line6_midi_input_trigger,

sound/usb/midi.c

+2 −2
Original line number Diff line number Diff line
@@ -1234,14 +1234,14 @@ static void snd_usbmidi_input_trigger(struct snd_rawmidi_substream *substream, 
		clear_bit(substream->number, &umidi->input_triggered);

}



static struct snd_rawmidi_ops snd_usbmidi_output_ops = {

static const struct snd_rawmidi_ops snd_usbmidi_output_ops = {

	.open = snd_usbmidi_output_open,

	.close = snd_usbmidi_output_close,

	.trigger = snd_usbmidi_output_trigger,

	.drain = snd_usbmidi_output_drain,

};



static struct snd_rawmidi_ops snd_usbmidi_input_ops = {

static const struct snd_rawmidi_ops snd_usbmidi_input_ops = {

	.open = snd_usbmidi_input_open,

	.close = snd_usbmidi_input_close,

	.trigger = snd_usbmidi_input_trigger