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usb: dwc3: gadget: cmd argument should always be unsigned 

No functional changes, just making sure we're dealing
with unsigned ints.

Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Felipe Balbi 2014-09-05 09:47:44 -05:00
parent e996061b96
commit 3ece0ec474
2 changed files with 2 additions and 2 deletions
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2
drivers/usb/dwc3/core.h
View File

@ -938,7 +938,7 @@ int dwc3_gadget_get_link_state(struct dwc3 *dwc);
int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state);
int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
unsigned cmd, struct dwc3_gadget_ep_cmd_params *params);
int dwc3_send_gadget_generic_command(struct dwc3 *dwc, int cmd, u32 param);
int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param);
#else
static inline int dwc3_gadget_init(struct dwc3 *dwc)
{ return 0; }

2
drivers/usb/dwc3/gadget.c
View File

@ -273,7 +273,7 @@ void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
spin_lock(&dwc->lock);
}
int dwc3_send_gadget_generic_command(struct dwc3 *dwc, int cmd, u32 param)
int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param)
{
u32 timeout = 500;
u32 reg;