target/linux/bcm27xx/patches-5.4/950-0320-vchiq_2835_arm-suppress-warning.patch

   1 From a822f97a094991b08a50352355b0a376086b46c4 Mon Sep 17 00:00:00 2001
   2 From: Matteo Croce <mcroce@redhat.com>
   3 Date: Sun, 6 Oct 2019 03:23:15 +0200
   4 Subject: [PATCH] vchiq_2835_arm: suppress warning
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Suppress the following warning by casting the pointer to and uintptr_t
  10 before void*:
  11
  12   drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c: In function ‘vchiq_prepare_bulk_data’:
  13   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]
  14     bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
  15                  ^
  16
  17 Signed-off-by: Matteo Croce <mcroce@redhat.com>
  18 ---
  19  .../staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c  | 2 +-
  20  1 file changed, 1 insertion(+), 1 deletion(-)
  21
  22 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
  23 +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
  24 @@ -255,7 +255,7 @@ vchiq_prepare_bulk_data(struct vchiq_bul
  25         if (!pagelistinfo)
  26                 return VCHIQ_ERROR;
  27
  28 -       bulk->data = (void *)VC_SAFE(pagelistinfo->dma_addr);
  29 +       bulk->data = (void *)(uintptr_t)VC_SAFE(pagelistinfo->dma_addr);
  30
  31         /*
  32          * Store the pagelistinfo address in remote_data,