[ALSA] pdaudiocf - Fix PM support

[linux-2.6] / sound / pcmcia / pdaudiocf / pdaudiocf_core.c

diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
index 4f898238e0aa94e548bcf09a09eb2d8bfd47a79d..bd0d70ff301941f11a926eeac02756edf11662c6 100644 (file)
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
@@ -255,11 +255,11 @@ void snd_pdacf_powerdown(struct snd_pdacf *chip)
 
 #ifdef CONFIG_PM
 
-int snd_pdacf_suspend(struct snd_card *card, pm_message_t state)
+int snd_pdacf_suspend(struct snd_pdacf *chip, pm_message_t state)
 {
-       struct snd_pdacf *chip = card->pm_private_data;
        u16 val;
        
+       snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
        snd_pcm_suspend_all(chip->pcm);
        /* disable interrupts, but use direct write to preserve old register value in chip->regmap */
        val = inw(chip->port + PDAUDIOCF_REG_IER);
@@ -275,9 +275,8 @@ static inline int check_signal(struct snd_pdacf *chip)
        return (chip->ak4117->rcs0 & AK4117_UNLCK) == 0;
 }
 
-int snd_pdacf_resume(struct snd_card *card)
+int snd_pdacf_resume(struct snd_pdacf *chip)
 {
-       struct snd_pdacf *chip = card->pm_private_data;
        int timeout = 40;
 
        pdacf_reinit(chip, 1);
@@ -286,6 +285,7 @@ int snd_pdacf_resume(struct snd_card *card)
               (snd_ak4117_external_rate(chip->ak4117) <= 0 || !check_signal(chip)))
                mdelay(1);
        chip->chip_status &= ~PDAUDIOCF_STAT_IS_SUSPENDED;
+       snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
        return 0;
 }
 #endif