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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 <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Julia Lawall 2015-11-29 18:25:24 +01:00 committed by Takashi Iwai
parent b17154cfd8
commit 5df29bca12
3 changed files with 3 additions and 3 deletions
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2
include/sound/i2c.h
View File

@ -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;

2
sound/i2c/i2c.c
View File

@ -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,

2
sound/pci/ice1712/delta.c
View File

@ -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,