The snd_ca0106_details table entries are referred only as read-only. Let's make them const.
There should be no functional changes by this patch.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/ca0106/ca0106.h | 2 +- sound/pci/ca0106/ca0106_main.c | 6 +++--- sound/pci/ca0106/ca0106_mixer.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index 986905cfcc4c..62a22ca3b9de 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -663,7 +663,7 @@ struct snd_ca0106_details { // definition of the chip-specific record struct snd_ca0106 { struct snd_card *card; - struct snd_ca0106_details *details; + const struct snd_ca0106_details *details; struct pci_dev *pci;
unsigned long port; diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index d3bd27ddb049..487b1aaafa1e 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -156,7 +156,7 @@ MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
#include "ca0106.h"
-static struct snd_ca0106_details ca0106_chip_details[] = { +static const struct snd_ca0106_details ca0106_chip_details[] = { /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ /* It is really just a normal SB Live 24bit. */ /* Tested: @@ -503,7 +503,7 @@ static void restore_spdif_bits(struct snd_ca0106 *chip, int idx) }
static int snd_ca0106_channel_dac(struct snd_ca0106 *chip, - struct snd_ca0106_details *details, + const struct snd_ca0106_details *details, int channel_id) { switch (channel_id) { @@ -1593,7 +1593,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card, struct snd_ca0106 **rchip) { struct snd_ca0106 *chip; - struct snd_ca0106_details *c; + const struct snd_ca0106_details *c; int err; static const struct snd_device_ops ops = { .dev_free = snd_ca0106_dev_free, diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 729d757c900a..c771995b12b9 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -654,7 +654,7 @@ static const int spi_dmute_bit[] = { };
static struct snd_kcontrol_new -snd_ca0106_volume_spi_dac_ctl(struct snd_ca0106_details *details, +snd_ca0106_volume_spi_dac_ctl(const struct snd_ca0106_details *details, int channel_id) { struct snd_kcontrol_new spi_switch = {0};