diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
| commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
| tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /drivers/usb/core/usb.c | |
| parent | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (diff) | |
| parent | ce362c009250340358a7221f3cdb7954cbf19c01 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'drivers/usb/core/usb.c')
| -rw-r--r-- | drivers/usb/core/usb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 13d1d367f7f1..d7352aa73b5e 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -33,6 +33,7 @@ #include <linux/errno.h> #include <linux/smp_lock.h> #include <linux/usb.h> +#include <linux/mutex.h> #include <asm/io.h> #include <asm/scatterlist.h> @@ -639,7 +640,7 @@ struct usb_device *usb_find_device(u16 vendor_id, u16 product_id) struct usb_bus *bus; struct usb_device *dev = NULL; - down(&usb_bus_list_lock); + mutex_lock(&usb_bus_list_lock); for (buslist = usb_bus_list.next; buslist != &usb_bus_list; buslist = buslist->next) { @@ -653,7 +654,7 @@ struct usb_device *usb_find_device(u16 vendor_id, u16 product_id) goto exit; } exit: - up(&usb_bus_list_lock); + mutex_unlock(&usb_bus_list_lock); return dev; } |