| commit | 49367d8f1d9f26482cf7089489e90f0afd0a942c | |
| author | Ming Lei <tom.leiming@gmail.com> | |
| Fri, 12 Dec 2008 13:38:45 +0000 (12 21:38 +0800) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Wed, 7 Jan 2009 18:00:08 +0000 (7 10:00 -0800) | ||
| tree | e0b8beb733f49772f258f90ce7af856a10fbdaac | treesnapshot (tar.gz zip) |
| parent | 3b23dd6f8a718e5339de4f7d86ce76a078b5f771 | commitdiff |
USB: mark "reject" field of struct urb as atomic_t
It is enough to protect accesses to reject field of urb
by marking it as atomic_t,also it is the only reason of
existence of usb_reject_lock,so remove the lock to make
code more clean.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
It is enough to protect accesses to reject field of urb
by marking it as atomic_t,also it is the only reason of
existence of usb_reject_lock,so remove the lock to make
code more clean.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/core/hcd.c | diffblobblamehistory | |
| drivers/usb/core/urb.c | diffblobblamehistory | |
| include/linux/usb.h | diffblobblamehistory |