ALSA: sparc: More constifications
authorTakashi Iwai <tiwai@suse.de>
Sun, 5 Jan 2020 14:47:52 +0000 (15:47 +0100)
committerTakashi Iwai <tiwai@suse.de>
Sun, 5 Jan 2020 15:14:56 +0000 (16:14 +0100)
Apply const prefix to the static tables for rates, bits and strings.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-38-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/sparc/cs4231.c
sound/sparc/dbri.c

index 59f812b..0eed5f7 100644 (file)
@@ -184,7 +184,7 @@ struct snd_cs4231 {
  *  Some variables
  */
 
  *  Some variables
  */
 
-static unsigned char freq_bits[14] = {
+static const unsigned char freq_bits[14] = {
        /* 5510 */      0x00 | CS4231_XTAL2,
        /* 6620 */      0x0E | CS4231_XTAL2,
        /* 8000 */      0x00 | CS4231_XTAL1,
        /* 5510 */      0x00 | CS4231_XTAL2,
        /* 6620 */      0x0E | CS4231_XTAL2,
        /* 8000 */      0x00 | CS4231_XTAL1,
@@ -218,7 +218,7 @@ static int snd_cs4231_xrate(struct snd_pcm_runtime *runtime)
                                          &hw_constraints_rates);
 }
 
                                          &hw_constraints_rates);
 }
 
-static unsigned char snd_cs4231_original_image[32] =
+static const unsigned char snd_cs4231_original_image[32] =
 {
        0x00,                   /* 00/00 - lic */
        0x00,                   /* 01/01 - ric */
 {
        0x00,                   /* 00/00 - lic */
        0x00,                   /* 01/01 - ric */
index aaa1493..cf70499 100644 (file)
@@ -104,7 +104,7 @@ module_param(dbri_debug, int, 0644);
 MODULE_PARM_DESC(dbri_debug, "Debug value for Sun DBRI soundcard.");
 
 #ifdef DBRI_DEBUG
 MODULE_PARM_DESC(dbri_debug, "Debug value for Sun DBRI soundcard.");
 
 #ifdef DBRI_DEBUG
-static char *cmds[] = {
+static const char * const cmds[] = {
        "WAIT", "PAUSE", "JUMP", "IIQ", "REX", "SDP", "CDP", "DTS",
        "SSP", "CHI", "NT", "TE", "CDEC", "TEST", "CDM", "RESRV"
 };
        "WAIT", "PAUSE", "JUMP", "IIQ", "REX", "SDP", "CDP", "DTS",
        "SSP", "CHI", "NT", "TE", "CDEC", "TEST", "CDM", "RESRV"
 };