X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Fusb%2Fmusb%2Fmusbhsdma.c;h=7539c3188ffc749bed2fe4da98c0a491ba583ac6;hp=ab7ec09a8afe5200b65ba773ee4cab675aa4d855;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/usb/musb/musbhsdma.c b/kernel/drivers/usb/musb/musbhsdma.c
index ab7ec09a8..7539c3188 100644
--- a/kernel/drivers/usb/musb/musbhsdma.c
+++ b/kernel/drivers/usb/musb/musbhsdma.c
@@ -357,7 +357,7 @@ done:
 	return retval;
 }
 
-void dma_controller_destroy(struct dma_controller *c)
+void musbhs_dma_controller_destroy(struct dma_controller *c)
 {
 	struct musb_dma_controller *controller = container_of(c,
 			struct musb_dma_controller, controller);
@@ -369,8 +369,10 @@ void dma_controller_destroy(struct dma_controller *c)
 
 	kfree(controller);
 }
+EXPORT_SYMBOL_GPL(musbhs_dma_controller_destroy);
 
-struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *base)
+struct dma_controller *musbhs_dma_controller_create(struct musb *musb,
+						    void __iomem *base)
 {
 	struct musb_dma_controller *controller;
 	struct device *dev = musb->controller;
@@ -398,7 +400,7 @@ struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *ba
 	if (request_irq(irq, dma_controller_irq, 0,
 			dev_name(musb->controller), &controller->controller)) {
 		dev_err(dev, "request_irq %d failed!\n", irq);
-		dma_controller_destroy(&controller->controller);
+		musb_dma_controller_destroy(&controller->controller);
 
 		return NULL;
 	}
@@ -407,3 +409,4 @@ struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *ba
 
 	return &controller->controller;
 }
+EXPORT_SYMBOL_GPL(musbhs_dma_controller_create);