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

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Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff -Nru a/drivers/pnp/driver.c b/drivers/pnp/driver.c
This commit is contained in:
mochel@digitalimplant.org 2005-03-21 11:07:54 -08:00 committed by Greg Kroah-Hartman
parent fae3cd0025
commit 8d618afdd6
1 changed files with 8 additions and 4 deletions
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12
drivers/pnp/driver.c
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@ -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;
}