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| author | Felipe Balbi <balbi@ti.com> | 2013-03-22 16:58:18 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-27 13:18:59 +0200 |
| commit | 94a06018dead7fc5f92238ececf31ed601ee528c (patch) | |
| tree | ca3436d478d6ea209a7b2ba5cc0bb88e3ed9ea92 /drivers/usb/gadget/mv_udc_core.c | |
| parent | 3f8b620124d2f331b71936a8d17e0fa493182632 (diff) | |
| download | talos-obmc-linux-94a06018dead7fc5f92238ececf31ed601ee528c.tar.gz talos-obmc-linux-94a06018dead7fc5f92238ececf31ed601ee528c.zip | |
usb: gadget: mv_udc_core: fix sparse warnings
fix the following sparse warnings:
drivers/usb/gadget/mv_udc_core.c:1850:6: warning: symbol 'irq_process_reset' was not declared. Should it be static?
drivers/usb/gadget/mv_udc_core.c:247:9: warning: context imbalance in 'done' - unexpected unlock
drivers/usb/gadget/mv_udc_core.c:1692:25: warning: context imbalance in 'handle_setup_packet' - unexpected unlock
Note that there are still other sparse warnings
which aren't trivial to fix, so I left them out:
drivers/usb/gadget/mv_udc_core.c:848:34: warning: incorrect type in argument 1 (different address spaces)
drivers/usb/gadget/mv_udc_core.c:848:34: expected void const volatile [noderef] <asn:2>*addr
drivers/usb/gadget/mv_udc_core.c:848:34: got unsigned int *<noident>
drivers/usb/gadget/mv_udc_core.c:849:42: warning: incorrect type in argument 2 (different address spaces)
drivers/usb/gadget/mv_udc_core.c:849:42: expected void volatile [noderef] <asn:2>*addr
drivers/usb/gadget/mv_udc_core.c:849:42: got unsigned int *<noident>
Acked-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/mv_udc_core.c')
| -rw-r--r-- | drivers/usb/gadget/mv_udc_core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index 9a68c051a5a8..88be74e6297d 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -212,6 +212,8 @@ static int process_ep_req(struct mv_udc *udc, int index, * request is still in progress. */ static void done(struct mv_ep *ep, struct mv_req *req, int status) + __releases(&ep->udc->lock) + __acquires(&ep->udc->lock) { struct mv_udc *udc = NULL; unsigned char stopped = ep->stopped; @@ -1651,6 +1653,8 @@ out: static void handle_setup_packet(struct mv_udc *udc, u8 ep_num, struct usb_ctrlrequest *setup) + __releases(&ep->udc->lock) + __acquires(&ep->udc->lock) { bool delegate = false; @@ -1847,7 +1851,7 @@ static void irq_process_tr_complete(struct mv_udc *udc) } } -void irq_process_reset(struct mv_udc *udc) +static void irq_process_reset(struct mv_udc *udc) { u32 tmp; unsigned int loops; |
