From 7bb35e20e8a00cf9e3f4e9df0457eee9f312a637 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 17 Nov 2005 17:00:17 +0100
Subject: [ALSA] cs4231 - Fix PM support
Modules: CS4231 driver
Fix PM support.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/isa/cs423x/cs4231_lib.c | 20 +-------------------
1 file changed, 1 insertion(+), 19 deletions(-)
(limited to 'sound/isa')
diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index ab9075f51237..ced22fd73497 100644
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -1294,8 +1294,7 @@ static void snd_cs4231_suspend(struct snd_cs4231 *chip)
int reg;
unsigned long flags;
- if (chip->pcm)
- snd_pcm_suspend_all(chip->pcm);
+ snd_pcm_suspend_all(chip->pcm);
spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++)
chip->image[reg] = snd_cs4231_in(chip, reg);
@@ -1343,22 +1342,6 @@ static void snd_cs4231_resume(struct snd_cs4231 *chip)
snd_cs4231_busy_wait(chip);
#endif
}
-
-static int snd_cs4231_pm_suspend(struct snd_card *card, pm_message_t state)
-{
- struct snd_cs4231 *chip = card->pm_private_data;
- if (chip->suspend)
- chip->suspend(chip);
- return 0;
-}
-
-static int snd_cs4231_pm_resume(struct snd_card *card)
-{
- struct snd_cs4231 *chip = card->pm_private_data;
- if (chip->resume)
- chip->resume(chip);
- return 0;
-}
#endif /* CONFIG_PM */
static int snd_cs4231_free(struct snd_cs4231 *chip)
@@ -1516,7 +1499,6 @@ int snd_cs4231_create(struct snd_card *card,
/* Power Management */
chip->suspend = snd_cs4231_suspend;
chip->resume = snd_cs4231_resume;
- snd_card_set_isa_pm_callback(card, snd_cs4231_pm_suspend, snd_cs4231_pm_resume, chip);
#endif
*rchip = chip;
--
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