Commit efb0ad25 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: pci: 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/20200103081714.9560-10-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 41f394a8

sound/pci/ac97/ac97_codec.c

+2 −2
Original line number Diff line number Diff line
@@ -1899,7 +1899,7 @@ int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops, 
{

	int err;

	struct snd_ac97_bus *bus;

	static struct snd_device_ops dev_ops = {

	static const struct snd_device_ops dev_ops = {

		.dev_free =	snd_ac97_bus_dev_free,

	};
@@ -1999,7 +1999,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template, 
	unsigned long end_time;

	unsigned int reg;

	const struct ac97_codec_id *pid;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free =	snd_ac97_dev_free,

		.dev_register =	snd_ac97_dev_register,

		.dev_disconnect =	snd_ac97_dev_disconnect,

sound/pci/ad1889.c

+1 −1
Original line number Diff line number Diff line
@@ -847,7 +847,7 @@ snd_ad1889_create(struct snd_card *card, 
	int err;



	struct snd_ad1889 *chip;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_ad1889_dev_free,

	};

sound/pci/ak4531_codec.c

+1 −1
Original line number Diff line number Diff line
@@ -371,7 +371,7 @@ int snd_ak4531_mixer(struct snd_card *card, 
	unsigned int idx;

	int err;

	struct snd_ak4531 *ak4531;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free =	snd_ak4531_dev_free,

	};

sound/pci/ali5451/ali5451.c

+1 −1
Original line number Diff line number Diff line
@@ -2046,7 +2046,7 @@ static int snd_ali_create(struct snd_card *card, 
	struct snd_ali *codec;

	int i, err;

	unsigned short cmdw;

	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_ali_dev_free,

        };

sound/pci/als300.c

+1 −1
Original line number Diff line number Diff line
@@ -617,7 +617,7 @@ static int snd_als300_create(struct snd_card *card, 
	void *irq_handler;

	int err;



	static struct snd_device_ops ops = {

	static const struct snd_device_ops ops = {

		.dev_free = snd_als300_dev_free,

	};

	*rchip = NULL;