[PATCH 1/3] fsl_udc: fix warning

[Eric Bénard]

this patch fix the following warning :
drivers/usb/gadget/fsl_udc.c: In function 'done':
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 1 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 2 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'

Signed-off-by: Eric Bénard <eric at eukrea.com>
---
 drivers/usb/gadget/fsl_udc.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/gadget/fsl_udc.c b/drivers/usb/gadget/fsl_udc.c
index 119afcb..48fd0b5 100644
--- a/drivers/usb/gadget/fsl_udc.c
+++ b/drivers/usb/gadget/fsl_udc.c
@@ -563,7 +563,8 @@ static void done(struct fsl_ep *ep, struct fsl_req *req, int status)
 		dma_free_coherent(curr_td);
 	}
 
-	dma_inv_range(req->req.buf, req->req.buf + req->req.length);
+	dma_inv_range((unsigned long)req->req.buf,
+		(unsigned long)(req->req.buf + req->req.length));
 
 	if (status && (status != -ESHUTDOWN))
 		VDBG("complete %s req %p stat %d len %u/%u",
-- 
1.7.0.4