[ALSA] remove bogus match method for ac97_bus
AC97 Codec
The bus_id is initialized with a generic identifier string which is not
really useful for proper driver matching. Let the driver decide what it
needs via its probe method instead.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c
index 227f8b9..6f0e4bd 100644
--- a/sound/pci/ac97/ac97_bus.c
+++ b/sound/pci/ac97/ac97_bus.c
@@ -17,12 +17,13 @@
#include <linux/string.h>
/*
- * Codec families have names seperated by commas, so we search for an
- * individual codec name within the family string.
+ * Let drivers decide whether they want to support given codec from their
+ * probe method. Drivers have direct access to the ac97_t structure and may
+ * decide based on the id field amongst other things.
*/
static int ac97_bus_match(struct device *dev, struct device_driver *drv)
{
- return (strstr(dev->bus_id, drv->name) != NULL);
+ return 1;
}
static int ac97_bus_suspend(struct device *dev, pm_message_t state)
