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ALSA: hda/ca0132: constify read-only members of string array

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This module has some strings just for printk therefore they can be
read-only.

This commit applies this optimization.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2018-05-15 22:12:58 +09:00 committed by Takashi Iwai
parent b0eaa0721d
commit 3a03f83b16
1 changed files with 3 additions and 3 deletions
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6
sound/pci/hda/patch_ca0132.c
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@ -90,7 +90,7 @@ MODULE_FIRMWARE(SBZ_EFX_FILE);
MODULE_FIRMWARE(R3DI_EFX_FILE);
#endif
static const char *dirstr[2] = { "Playback", "Capture" };
static const char *const dirstr[2] = { "Playback", "Capture" };
#define NUM_OF_OUTPUTS 3
enum {
@ -105,7 +105,7 @@ enum {
};
/* Strings for Input Source Enum Control */
static const char *in_src_str[3] = {"Rear Mic", "Line", "Front Mic" };
static const char *const in_src_str[3] = {"Rear Mic", "Line", "Front Mic" };
#define IN_SRC_NUM_OF_INPUTS 3
enum {
REAR_MIC,
@ -4992,7 +4992,7 @@ static int ca0132_alt_output_select_put(struct snd_kcontrol *kcontrol,
* and night, disregard the slider value and have uneditable values.
*/
#define NUM_OF_SVM_SETTINGS 3
static const char *out_svm_set_enum_str[3] = {"Normal", "Loud", "Night" };
static const char *const out_svm_set_enum_str[3] = {"Normal", "Loud", "Night" };
static int ca0132_alt_svm_setting_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)