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usb: musb: gadget: fix compilation warning

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Fixes below compilation warning when musb driver is compiled for
PIO mode:

drivers/usb/musb/musb_gadget.c: In function 'musb_g_rx':
drivers/usb/musb/musb_gadget.c:840:
		warning: label 'exit' defined but not used

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Ajay Kumar Gupta 2010-11-22 14:22:41 +05:30 committed by Felipe Balbi
parent e75df37165
commit bb324b0816
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/musb/musb_gadget.c
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@ -896,7 +896,9 @@ void musb_g_rx(struct musb *musb, u8 epnum)
if (!request) if (!request)
return; return;
} }
#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
exit: exit:
#endif
/* Analyze request */ /* Analyze request */
rxstate(musb, to_musb_request(request)); rxstate(musb, to_musb_request(request));
} }