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usb: gadget: mv_u3d: fix sparse warnings

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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>
This commit is contained in:
Felipe Balbi 2013-03-22 17:01:42 +02:00
parent 94a06018de
commit 6fbb2f7dae
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/gadget/mv_u3d_core.c
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@ -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;