Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8d618afd authored by Patrick Mochel's avatar Patrick Mochel Committed by Greg Kroah-Hartman
Browse files

[PATCH] Use driver_for_each_device() in drivers/pnp/driver.c instead of manually walking list. 



Signed-off-by: default avatarPatrick Mochel <mochel@digitalimplant.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>

diff -Nru a/drivers/pnp/driver.c b/drivers/pnp/driver.c
parent fae3cd00

drivers/pnp/driver.c

+8 −4
Original line number Diff line number Diff line
@@ -160,10 +160,16 @@ struct bus_type pnp_bus_type = { 
};





static int count_devices(struct device * dev, void * c)

{

	int * count = c;

	(*count)++;

	return 0;

}



int pnp_register_driver(struct pnp_driver *drv)

{

	int count;

	struct list_head *pos;



	pnp_dbg("the driver '%s' has been registered", drv->name);
@@ -177,9 +183,7 @@ int pnp_register_driver(struct pnp_driver *drv) 
	/* get the number of initial matches */

	if (count >= 0){

		count = 0;

		list_for_each(pos,&drv->driver.devices){

			count++;

		}

		driver_for_each_device(&drv->driver, NULL, &count, count_devices);

	}

	return count;

}