Commit cd53bd68 authored Jun 30, 2016 by Ben Dooks Committed by Greg Kroah-Hartman Jul 17, 2016

usb: musb: sunxi: make unexported symbols static

The sunxi_musb_dma_controller_create and _destroy are not exported
or used outside the driver, so fix sparse warnings by making these
two static:

drivers/usb/musb/sunxi.c:357:23: warning: symbol 'sunxi_musb_dma_controller_create' was not declared. Should it be static?
drivers/usb/musb/sunxi.c:363:6: warning: symbol 'sunxi_musb_dma_controller_destroy' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 8ccb49dd

drivers/usb/musb/sunxi.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -354,13 +354,13 @@ static void sunxi_musb_disable(struct musb *musb)
		clear_bit(SUNXI_MUSB_FL_ENABLED, &glue->flags);
		}

		struct dma_controller sunxi_musb_dma_controller_create(struct musb musb,
		void __iomem *base)
		static struct dma_controller *
		sunxi_musb_dma_controller_create(struct musb musb, void __iomem base)
		{
		return NULL;
		}

		void sunxi_musb_dma_controller_destroy(struct dma_controller *c)
		static void sunxi_musb_dma_controller_destroy(struct dma_controller *c)
		{
		}