From b23530ebc339c4092ae2c9f37341a5398fea8b89 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Sat, 21 Feb 2009 16:45:07 +0800 Subject: driver core: remove polling for driver_probe_done(v5) This patch removes 100ms polling for driver_probe_done in wait_for_device_probe(), and uses wait_event() instead. Removing polling in fs initialization may lead to a faster boot. This patch also changes the return type of wait_for_device_done() from int to void. This patch is against Arjan's patch in linux-next tree. Signed-off-by: Ming Lei Acked-by: Cornelia Huck Reviewed-by: Arjan van de Ven Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/device.h b/include/linux/device.h index d5706c448bc..c56b154a0bf 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -147,7 +147,7 @@ extern void put_driver(struct device_driver *drv); extern struct device_driver *driver_find(const char *name, struct bus_type *bus); extern int driver_probe_done(void); -extern int wait_for_device_probe(void); +extern void wait_for_device_probe(void); /* sysfs interface for exporting driver attributes */ -- cgit v1.2.3-70-g09d2