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authorRoel Kluin <roel.kluin@gmail.com>2009-11-18 14:12:31 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 11:55:20 -0800
commit22a627ba81e0f75b994d37adb68761a9b9ef7186 (patch)
treebc29d68e0ce0fd7d86ecf60abfbba524d924dbc1 /drivers/usb/host/isp1362.h
parent55f49f26821f379c451deb9fd6de8e59afb9b37e (diff)
downloadlinux-stericsson-22a627ba81e0f75b994d37adb68761a9b9ef7186.tar.gz
USB: FIX bitfield istl_flip:1, make it unsigned.
istl_flip is a signed bitfield of one bit so it can be -1 or 0. However in drivers/usb/host/isp1362-hcd.c:1103: finish_iso_transfers(isp1362_hcd, &isp1362_hcd->istl_queue[isp1362_hcd->istl_flip]); So if isp1362_hcd->istl_flip is set, the 2nd argument becomes &isp1362_hcd->istl_queue[-1], which is invalid. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/isp1362.h')
-rw-r--r--drivers/usb/host/isp1362.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/isp1362.h b/drivers/usb/host/isp1362.h
index 1a253ebf7e50..5151516ea1de 100644
--- a/drivers/usb/host/isp1362.h
+++ b/drivers/usb/host/isp1362.h
@@ -534,8 +534,8 @@ struct isp1362_hcd {
/* periodic schedule: isochronous */
struct list_head isoc;
- int istl_flip:1;
- int irq_active:1;
+ unsigned int istl_flip:1;
+ unsigned int irq_active:1;
/* Schedules for the current frame */
struct isp1362_ep_queue atl_queue;