Commit 34273b23 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: drivers: Constify snd_device_ops definitions 

Now we may declare const for snd_device_ops definitions, so let's do
it for optimization.

There should be no functional changes by this patch.

Link: https://lore.kernel.org/r/20200103081714.9560-6-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f15ee210

sound/drivers/ml403-ac97cr.c

+1 −1
Original line number Diff line number Diff line
@@ -1076,7 +1076,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev, 
{

	struct snd_ml403_ac97cr *ml403_ac97cr;

	int err;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_ml403_ac97cr_dev_free,

	};

	struct resource *resource;

sound/drivers/opl3/opl3_lib.c

+1 −1
Original line number Diff line number Diff line
@@ -332,7 +332,7 @@ int snd_opl3_new(struct snd_card *card, 
		 unsigned short hardware,

		 struct snd_opl3 **ropl3)

{

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_opl3_dev_free,

	};

	struct snd_opl3 *opl3;

sound/drivers/opl4/opl4_lib.c

+1 −1
Original line number Diff line number Diff line
@@ -184,7 +184,7 @@ int snd_opl4_create(struct snd_card *card, 
	struct snd_opl4 *opl4;

	struct snd_opl3 *opl3;

	int err;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_opl4_dev_free

	};

sound/drivers/pcsp/pcsp.c

+1 −1
Original line number Diff line number Diff line
@@ -43,7 +43,7 @@ struct snd_pcsp pcsp_chip; 


static int snd_pcsp_create(struct snd_card *card)

{

	static struct snd_device_ops ops = { };

	static const struct snd_device_ops ops = { };

	unsigned int resolution = hrtimer_resolution;

	int err, div, min_div, order;

sound/drivers/serial-u16550.c

+1 −1
Original line number Diff line number Diff line
@@ -777,7 +777,7 @@ static int snd_uart16550_create(struct snd_card *card, 
				int droponfull,

				struct snd_uart16550 **ruart)

{

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free =	snd_uart16550_dev_free,

	};

	struct snd_uart16550 *uart;