fix the following sparse warnings:
drivers/usb/gadget/pch_udc.c:1483:9: warning: context imbalance in 'complete_req' - unexpected unlock
drivers/usb/gadget/pch_udc.c:2408:28: warning: context imbalance in 'pch_udc_svc_control_out' - unexpected unlock
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/usb/gadget/pch_udc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index 44aacf7..24174e1 100644
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -1440,6 +1440,8 @@ static void pch_vbus_gpio_free(struct pch_udc_dev *dev)
*/
static void complete_req(struct pch_udc_ep *ep, struct pch_udc_request *req,
int status)
+ __releases(&dev->lock)
+ __acquires(&dev->lock)
{
struct pch_udc_dev *dev;
unsigned halted = ep->halted;
@@ -2381,6 +2383,8 @@ static void pch_udc_svc_control_in(struct pch_udc_dev *dev)
* @dev: Reference to the device structure
*/
static void pch_udc_svc_control_out(struct pch_udc_dev *dev)
+ __releases(&dev->lock)
+ __acquires(&dev->lock)
{
u32 stat;
int setup_supported;
--
1.8.2
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