Any reason why ac97_bus.c comes without CONFIG_PM?
This patch adds CONFIG_PM to the ac97_bus driver.
Signed-off-by: Martin Langer <martin-langer@xxxxxx>
--- ../alsa-driver-1.0.14rc2-original/alsa-kernel/ac97_bus.c 2007-01-15 14:25:18.000000000 +0100
+++ alsa-kernel/ac97_bus.c 2007-02-02 21:39:47.000000000 +0100
@@ -26,6 +26,7 @@
return 1;
}
+#ifdef CONFIG_PM
static int ac97_bus_suspend(struct device *dev, pm_message_t state)
{
int ret = 0;
@@ -45,12 +46,15 @@
return ret;
}
+#endif /* CONFIG_PM */
struct bus_type ac97_bus_type = {
.name = "ac97",
.match = ac97_bus_match,
+#ifdef CONFIG_PM
.suspend = ac97_bus_suspend,
.resume = ac97_bus_resume,
+#endif /* CONFIG_PM */
};
static int __init ac97_bus_init(void)
-------------------------------------------------------------------------
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