From 99f664df4fead60e31d96cc2b5044c9b2fee0767 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 3 Jan 2020 09:16:23 +0100
Subject: [PATCH] ALSA: isa: Constify snd_device_ops definitions
Git-commit: 99f664df4fead60e31d96cc2b5044c9b2fee0767
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518

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/20200103081714.9560-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

---
 sound/isa/ad1816a/ad1816a_lib.c | 2 +-
 sound/isa/es1688/es1688_lib.c   | 2 +-
 sound/isa/es18xx.c              | 2 +-
 sound/isa/gus/gus_main.c        | 2 +-
 sound/isa/msnd/msnd_pinnacle.c  | 2 +-
 sound/isa/sb/emu8000.c          | 2 +-
 sound/isa/sb/sb_common.c        | 2 +-
 sound/isa/wss/wss_lib.c         | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index da6f68b8c248..560885fbc983 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -577,7 +577,7 @@ int snd_ad1816a_create(struct snd_card *card,
 		       unsigned long port, int irq, int dma1, int dma2,
 		       struct snd_ad1816a *chip)
 {
-        static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_ad1816a_dev_free,
 	};
 	int error;
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 632e867c5766..99a833f29544 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -612,7 +612,7 @@ int snd_es1688_create(struct snd_card *card,
 		      int dma8,
 		      unsigned short hardware)
 {
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_es1688_dev_free,
 	};
                                 
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index a581083b876b..f9cd05d2b3bd 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -1753,7 +1753,7 @@ static int snd_es18xx_new_device(struct snd_card *card,
 				 int irq, int dma1, int dma2)
 {
 	struct snd_es18xx *chip = card->private_data;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_es18xx_dev_free,
         };
 	int err;
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c
index 9f94b5f3b029..e9fc333c0fcb 100644
--- a/sound/isa/gus/gus_main.c
+++ b/sound/isa/gus/gus_main.c
@@ -134,7 +134,7 @@ int snd_gus_create(struct snd_card *card,
 {
 	struct snd_gus_card *gus;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_gus_dev_free,
 	};
 
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
index 9e7f03eec7e6..7fca418a64f8 100644
--- a/sound/isa/msnd/msnd_pinnacle.c
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -528,7 +528,7 @@ static int snd_msnd_attach(struct snd_card *card)
 {
 	struct snd_msnd *chip = card->private_data;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =      snd_msnd_dev_free,
 		};
 
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 433e32e254f9..bc47e8e51523 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -1075,7 +1075,7 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports,
 	struct snd_seq_device *awe;
 	struct snd_emu8000 *hw;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free = snd_emu8000_dev_free,
 	};
 
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c
index 4aaf9ab82afe..61ea4078aa95 100644
--- a/sound/isa/sb/sb_common.c
+++ b/sound/isa/sb/sb_common.c
@@ -204,7 +204,7 @@ int snd_sbdsp_create(struct snd_card *card,
 {
 	struct snd_sb *chip;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_sbdsp_dev_free,
 	};
 
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 100e8b547d27..b51b50154e8a 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -1772,7 +1772,7 @@ int snd_wss_create(struct snd_card *card,
 		      unsigned short hwshare,
 		      struct snd_wss **rchip)
 {
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_wss_dev_free,
 	};
 	struct snd_wss *chip;
-- 
2.16.4