X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-2.6.git;a=blobdiff_plain;f=sound%2Fisa%2Fopl3sa2.c;h=9c5fce31f06bdb2e61d9b8ce8fcdacba0bbe6f26;hp=e8d6e1ac88a84c0cfdf0ac0442992a95c104aa34;hb=a3c6048dcfe3d7015e591b81c547b6df707b0859;hpb=cda9043d56cee9fea39e4ee33fd605ae477a1950

diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index e8d6e1ac88a..9c5fce31f06 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -554,21 +554,27 @@ static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
 #ifdef CONFIG_PM
 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
 {
-	struct snd_opl3sa2 *chip = card->private_data;
+	if (card) {
+		struct snd_opl3sa2 *chip = card->private_data;
 
-	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
-	chip->wss->suspend(chip->wss);
-	/* power down */
-	snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+		snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+		chip->wss->suspend(chip->wss);
+		/* power down */
+		snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+	}
 
 	return 0;
 }
 
 static int snd_opl3sa2_resume(struct snd_card *card)
 {
-	struct snd_opl3sa2 *chip = card->private_data;
+	struct snd_opl3sa2 *chip;
 	int i;
 
+	if (!card)
+		return 0;
+
+	chip = card->private_data;
 	/* power up */
 	snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);