ALSA: i2c: constify snd_i2c_ops structures

The snd_i2c_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
aleksandar-markovic · Nov 30, 2015 · 5df29bc · 5df29bc
1 parent b17154c
commit 5df29bc
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/include/sound/i2c.h b/include/sound/i2c.h
@@ -66,7 +66,7 @@ struct snd_i2c_bus {
 		struct snd_i2c_bit_ops *bit;
 		void *ops;
 	} hw_ops;		/* lowlevel operations */
-	struct snd_i2c_ops *ops;	/* midlevel operations */
+	const struct snd_i2c_ops *ops;	/* midlevel operations */
 
 	unsigned long private_value;
 	void *private_data;

diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c
@@ -39,7 +39,7 @@ static int snd_i2c_bit_readbytes(struct snd_i2c_device *device,
 static int snd_i2c_bit_probeaddr(struct snd_i2c_bus *bus,
 				 unsigned short addr);
 
-static struct snd_i2c_ops snd_i2c_bit_ops = {
+static const struct snd_i2c_ops snd_i2c_bit_ops = {
 	.sendbytes = snd_i2c_bit_sendbytes,
 	.readbytes = snd_i2c_bit_readbytes,
 	.probeaddr = snd_i2c_bit_probeaddr,

diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
@@ -174,7 +174,7 @@ static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
 	return -ENOENT;
 }
 
-static struct snd_i2c_ops ap_cs8427_i2c_ops = {
+static const struct snd_i2c_ops ap_cs8427_i2c_ops = {
 	.sendbytes = ap_cs8427_sendbytes,
 	.readbytes = ap_cs8427_readbytes,
 	.probeaddr = ap_cs8427_probeaddr,