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[61/68] ALSA: cs4281: More constification

Message ID 20200105144823.29547-62-tiwai@suse.de
State Accepted
Commit e157f0cd056af9f2715dd91d55688a7c0fea4608
Headers show
Series [01/68] ALSA: Allow const arrays for legacy resource management helpers | expand

Commit Message

Takashi Iwai Jan. 5, 2020, 2:48 p.m. UTC 
Apply const prefix to the static register table.

Just for minor optimization and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/cs4281.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index dc89ef906c9b..94d2a6a466a8 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1939,7 +1939,7 @@  static void snd_cs4281_remove(struct pci_dev *pci)
  */
 #ifdef CONFIG_PM_SLEEP
 
-static int saved_regs[SUSPEND_REGISTERS] = {
+static const int saved_regs[SUSPEND_REGISTERS] = {
 	BA0_JSCTL,
 	BA0_GPIOR,
 	BA0_SSCR,