Re: 2.6.7 warnings

[Takashi Iwai]

At Wed, 16 Jun 2004 14:55:17 +0200,
Benoît Dejean wrote:
> 
> sound/pci/via82xx.c: In function `snd_via82xx_probe':
> sound/pci/via82xx.c:2252: warning: statement with no effect
> (cpp shows that this statement is reduced to -22;)

The patch below should fix this.


Takashi

--- linux-2.6.7/include/sound/core.h-dist	2004-06-16 17:57:34.288215560 +0200
+++ linux-2.6.7/include/sound/core.h	2004-06-16 17:58:19.638890254 +0200
@@ -223,9 +223,9 @@ int snd_card_pci_resume(struct pci_dev *
 static inline int snd_power_wait(snd_card_t *card, unsigned int state, struct file *file) { return 0; }
 #define snd_power_get_state(card)	SNDRV_CTL_POWER_D0
 #define snd_power_change_state(card, state)	do { (void)(card); } while (0)
-#define snd_card_set_pm_callback(card,suspend,resume,data) -EINVAL
-#define snd_card_set_dev_pm_callback(card,suspend,resume,data) -EINVAL
-#define snd_card_set_isa_pm_callback(card,suspend,resume,data) -EINVAL
+#define snd_card_set_pm_callback(card,suspend,resume,data)
+#define snd_card_set_dev_pm_callback(card,suspend,resume,data)
+#define snd_card_set_isa_pm_callback(card,suspend,resume,data)
 #define SND_PCI_PM_CALLBACKS
 #endif
 
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