diff options
author | Tony Lindgren <tony@atomide.com> | 2015-05-01 12:29:28 -0700 |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2015-05-07 13:35:51 -0500 |
commit | 7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a (patch) | |
tree | e5f5f48541a71f85abf585754a5d649b91c0273b /drivers/usb/musb/tusb6010_omap.c | |
parent | f8e9f34f80a21540ebf8ba26877568124ca096b0 (diff) | |
download | linux-stable-7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a.tar.gz linux-stable-7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a.tar.bz2 linux-stable-7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a.zip |
usb: musb: Set up function pointers for DMA
Set up function pointers for DMA so get closer to
being able to build in all the DMA engines.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/tusb6010_omap.c')
-rw-r--r-- | drivers/usb/musb/tusb6010_omap.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c index 3ce152c0408e..4c82077da475 100644 --- a/drivers/usb/musb/tusb6010_omap.c +++ b/drivers/usb/musb/tusb6010_omap.c @@ -625,7 +625,7 @@ static void tusb_omap_dma_release(struct dma_channel *channel) channel = NULL; } -void dma_controller_destroy(struct dma_controller *c) +void tusb_dma_controller_destroy(struct dma_controller *c) { struct tusb_omap_dma *tusb_dma; int i; @@ -644,8 +644,10 @@ void dma_controller_destroy(struct dma_controller *c) kfree(tusb_dma); } +EXPORT_SYMBOL_GPL(tusb_dma_controller_destroy); -struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *base) +struct dma_controller * +tusb_dma_controller_create(struct musb *musb, void __iomem *base) { void __iomem *tbase = musb->ctrl_base; struct tusb_omap_dma *tusb_dma; @@ -701,7 +703,8 @@ struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *ba return &tusb_dma->controller; cleanup: - dma_controller_destroy(&tusb_dma->controller); + musb_dma_controller_destroy(&tusb_dma->controller); out: return NULL; } +EXPORT_SYMBOL_GPL(tusb_dma_controller_create); |