diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-03-22 19:01:42 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-27 15:19:00 +0400 |
| commit | 6fbb2f7daeeeb0865fc9b7799607f4cb5481a96e (patch) | |
| tree | d1d3b8f7aab847d48821beb6090186fee531f83d | |
| parent | 94a06018dead7fc5f92238ececf31ed601ee528c (diff) | |
| download | linux-6fbb2f7daeeeb0865fc9b7799607f4cb5481a96e.tar.xz | |
usb: gadget: mv_u3d: fix sparse warnings
fix the following sparse warnings:
drivers/usb/gadget/mv_u3d_core.c:223:20: warning: context imbalance in 'mv_u3d_done' - unexpected unlock
drivers/usb/gadget/mv_u3d_core.c:1562:25: warning: context imbalance in 'mv_u3d_handle_setup_packet' - unexpected unlock
Note that the non-trivial sparse warnings
are left out of this commit due to lack of
HW to test:
drivers/usb/gadget/mv_u3d_core.c:906:42: warning: incorrect type in argument 2 (different address spaces)
drivers/usb/gadget/mv_u3d_core.c:906:42: expected void [noderef] <asn:2>*<noident>
drivers/usb/gadget/mv_u3d_core.c:906:42: got unsigned int *<noident>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/gadget/mv_u3d_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/mv_u3d_core.c b/drivers/usb/gadget/mv_u3d_core.c index 5a6f87cf718a..9675227a9529 100644 --- a/drivers/usb/gadget/mv_u3d_core.c +++ b/drivers/usb/gadget/mv_u3d_core.c @@ -186,6 +186,8 @@ static int mv_u3d_process_ep_req(struct mv_u3d *u3d, int index, */ static void mv_u3d_done(struct mv_u3d_ep *ep, struct mv_u3d_req *req, int status) + __releases(&ep->udc->lock) + __acquires(&ep->udc->lock) { struct mv_u3d *u3d = (struct mv_u3d *)ep->u3d; @@ -1520,6 +1522,8 @@ static int mv_u3d_is_set_configuration(struct usb_ctrlrequest *setup) static void mv_u3d_handle_setup_packet(struct mv_u3d *u3d, u8 ep_num, struct usb_ctrlrequest *setup) + __releases(&u3c->lock) + __acquires(&u3c->lock) { bool delegate = false; |