diff options
| author | Tony Lindgren <tony@atomide.com> | 2015-05-01 22:29:28 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-05-07 21:35:51 +0300 |
| commit | 7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a (patch) | |
| tree | e5f5f48541a71f85abf585754a5d649b91c0273b /drivers/usb/musb/musb_cppi41.c | |
| parent | f8e9f34f80a21540ebf8ba26877568124ca096b0 (diff) | |
| download | linux-7f6283ed6fe867ce168ee3eea2ced4f6cdeeb37a.tar.xz | |
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/musb_cppi41.c')
| -rw-r--r-- | drivers/usb/musb/musb_cppi41.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/musb/musb_cppi41.c b/drivers/usb/musb/musb_cppi41.c index 8bd8c5e26921..4d1b44c232ee 100644 --- a/drivers/usb/musb/musb_cppi41.c +++ b/drivers/usb/musb/musb_cppi41.c @@ -678,7 +678,7 @@ err: return ret; } -void dma_controller_destroy(struct dma_controller *c) +void cppi41_dma_controller_destroy(struct dma_controller *c) { struct cppi41_dma_controller *controller = container_of(c, struct cppi41_dma_controller, controller); @@ -687,9 +687,10 @@ void dma_controller_destroy(struct dma_controller *c) cppi41_dma_controller_stop(controller); kfree(controller); } +EXPORT_SYMBOL_GPL(cppi41_dma_controller_destroy); -struct dma_controller *dma_controller_create(struct musb *musb, - void __iomem *base) +struct dma_controller * +cppi41_dma_controller_create(struct musb *musb, void __iomem *base) { struct cppi41_dma_controller *controller; int ret = 0; @@ -726,3 +727,4 @@ kzalloc_fail: return ERR_PTR(ret); return NULL; } +EXPORT_SYMBOL_GPL(cppi41_dma_controller_create); |