vchiq_2835_arm: suppress warning

Suppress the following warning by casting the pointer to and uintptr_t
before void*:

  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c: In function ‘vchiq_prepare_bulk_data’:
  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c:260:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
    bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
                 ^

Signed-off-by: Matteo Croce <mcroce@redhat.com>

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index 230e1b1..2dfdee1 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -255,7 +255,7 @@ vchiq_prepare_bulk_data(struct vchiq_bulk *bulk, void *offset, int size,
        if (!pagelistinfo)
                return VCHIQ_ERROR;
 
-       bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
+       bulk->data = (void *)(uintptr_t)VC_SAFE(pagelistinfo->dma_addr);
 
        /*
         * Store the pagelistinfo address in remote_data,