diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-04-11 12:56:24 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-05-21 10:01:00 +0300 |
| commit | 4439661d64f5afa77f2df1e3450da5e22ab6532e (patch) | |
| tree | 4b2cb5714a788c4560eef0abef64d27628402f00 /drivers/usb/dwc3/gadget.h | |
| parent | f62afb4929a83cb7e81bd2ac411f2d4977716cf6 (diff) | |
| download | linux-4439661d64f5afa77f2df1e3450da5e22ab6532e.tar.xz | |
usb: dwc3: gadget: assign resource_index inside get_transfer_index()
Instead of returning resource index number just to assign it to a
field inside 'dep' which was passed as argument, we can assing
dep->resource_index from inside dwc3_gadget_ep_get_transfer_index()
itself.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/gadget.h')
| -rw-r--r-- | drivers/usb/dwc3/gadget.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h index 578aa856f986..db610c56f1d6 100644 --- a/drivers/usb/dwc3/gadget.h +++ b/drivers/usb/dwc3/gadget.h @@ -98,13 +98,12 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol); * Caller should take care of locking. Returns the transfer resource * index for a given endpoint. */ -static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3_ep *dep) +static inline void dwc3_gadget_ep_get_transfer_index(struct dwc3_ep *dep) { u32 res_id; res_id = dwc3_readl(dep->regs, DWC3_DEPCMD); - - return DWC3_DEPCMD_GET_RSC_IDX(res_id); + dep->resource_index = DWC3_DEPCMD_GET_RSC_IDX(res_id); } #endif /* __DRIVERS_USB_DWC3_GADGET_H */ |