linux-kernel - [PATCH] gpu: drm: msm: Replace type of paddr to uint32

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Date:	Wed, 4 Jun 2014 14:54:30 +0400 (MSK)
From:	"Matwey V. Kornilov" <matwey@....msu.ru>
To:	davidb@...eaurora.org, dwalker@...o99.com, bryanh@...eaurora.org,
	airlied@...ux.ie
cc:	linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	matwey.kornilov@...il.com, linux-kernel@...r.kernel.org
Subject: [PATCH] gpu: drm: msm: Replace type of paddr to uint32_t.

>From e7147352639fd8f92b1cc85cff9bc5046c7a2130 Mon Sep 17 00:00:00 2001
From: "Matwey V. Kornilov" <matwey.kornilov@...il.com>
Date: Mon, 2 Jun 2014 20:17:29 +0400
Subject: [PATCH] Replace type of paddr to uint32_t.

This patch helps to avoid the following build issue:

drivers/gpu/drm/msm/msm_fbdev.c:108:2: error: passing argument 3 of 'msm_gem_get_iova_locked' from incompatible pointer type [-Werror]
   msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
   ^
In file included from drivers/gpu/drm/msm/msm_fbdev.c:18:0:
drivers/gpu/drm/msm/msm_drv.h:153:5: note: expected 'uint32_t *' but argument is of type 'dma_addr_t *'
  int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id,
      ^

Signed-off-by: Matwey V. Kornilov <matwey@....msu.ru>
---
  drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index a752ab8..5107fc4 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -59,7 +59,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
  	struct drm_framebuffer *fb = NULL;
  	struct fb_info *fbi = NULL;
  	struct drm_mode_fb_cmd2 mode_cmd = {0};
-	dma_addr_t paddr;
+	uint32_t paddr;
  	int ret, size;

  	sizes->surface_bpp = 32;
-- 
1.9.3

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