mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 08:19:28 +00:00
ALSA: cs46xx: More constifications
Apply const prefix to each possible place: the static tables for registers and op codes, etc. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-30-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
parent
a7f7edcfa4
commit
ba09f5d84e
3 changed files with 6 additions and 6 deletions
|
@ -3745,7 +3745,7 @@ static struct cs_card_type cards[] = {
|
|||
* APM support
|
||||
*/
|
||||
#ifdef CONFIG_PM_SLEEP
|
||||
static unsigned int saved_regs[] = {
|
||||
static const unsigned int saved_regs[] = {
|
||||
BA0_ACOSV,
|
||||
/*BA0_ASER_FADDR,*/
|
||||
BA0_ASER_MASTER,
|
||||
|
|
|
@ -27,7 +27,7 @@
|
|||
static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
|
||||
struct dsp_scb_descriptor * fg_entry);
|
||||
|
||||
static enum wide_opcode wide_opcodes[] = {
|
||||
static const enum wide_opcode wide_opcodes[] = {
|
||||
WIDE_FOR_BEGIN_LOOP,
|
||||
WIDE_FOR_BEGIN_LOOP2,
|
||||
WIDE_COND_GOTO_ADDR,
|
||||
|
@ -1038,7 +1038,7 @@ int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip)
|
|||
|
||||
int fifo_addr, fifo_span, valid_slots;
|
||||
|
||||
static struct dsp_spos_control_block sposcb = {
|
||||
static const struct dsp_spos_control_block sposcb = {
|
||||
/* 0 */ HFG_TREE_SCB,HFG_STACK,
|
||||
/* 1 */ SPOSCB_ADDR,BG_TREE_SCB_ADDR,
|
||||
/* 2 */ DSP_SPOS_DC,0,
|
||||
|
|
|
@ -1145,7 +1145,7 @@ find_next_free_scb (struct snd_cs46xx * chip, struct dsp_scb_descriptor * from)
|
|||
return scb;
|
||||
}
|
||||
|
||||
static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
|
||||
static const u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
|
||||
0x0600, /* 1 */
|
||||
0x1500, /* 2 */
|
||||
0x1580, /* 3 */
|
||||
|
@ -1180,7 +1180,7 @@ static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
|
|||
0x2400, /* 32 */
|
||||
};
|
||||
|
||||
static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
|
||||
static const u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
|
||||
0x2B80,
|
||||
0x2BA0,
|
||||
0x2BC0,
|
||||
|
@ -1197,7 +1197,7 @@ static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
|
|||
0x2E20
|
||||
};
|
||||
|
||||
static u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = {
|
||||
static const u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = {
|
||||
0x2480,
|
||||
0x2500,
|
||||
0x2580,
|
||||
|
|
Loading…
Reference in a new issue