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
--- include/sound/i2c.h | 2 +- sound/i2c/i2c.c | 2 +- sound/pci/ice1712/delta.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/sound/i2c.h b/include/sound/i2c.h index d125ff8..835254d 100644 --- 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 index 4677037..ef2a9af 100644 --- 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 index 496dbd0..3bfdc78 100644 --- 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,