[PATCH] drm/exynos: fix size_t format string

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

The exynos_gem->base.size argument is a size_t rather than an
unsigned long, so adapt the printk() format string accordingly:

In file included from drivers/gpu/drm/exynos/exynos_drm_gem.c:16:
drivers/gpu/drm/exynos/exynos_drm_gem.c: In function 'exynos_drm_alloc_buf':
drivers/gpu/drm/exynos/exynos_drm_gem.c:69:49: error: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
   69 |         DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(0x%lx), size(0x%lx)\n",
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   70 |                         (unsigned long)exynos_gem->dma_addr, exynos_gem->base.size);
      |                                                              ~~~~~~~~~~~~~~~~~~~~~
      |                                                                              |
      |                                                                              size_t {aka unsigned int}

The dma_addr in the same line is already printed using a cast
to unsigned long, so change that similarly to use the correct
%pad format.

Fixes: 11e898373fba ("drm/exynos: Drop exynos_drm_gem.size field")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 297a93b087cd..8e357f2beb9e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -66,8 +66,8 @@ static int exynos_drm_alloc_buf(struct exynos_drm_gem *exynos_gem, bool kvmap)
 	if (kvmap)
 		exynos_gem->kvaddr = exynos_gem->cookie;
 
-	DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(0x%lx), size(0x%lx)\n",
-			(unsigned long)exynos_gem->dma_addr, exynos_gem->base.size);
+	DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(%pad), size(0x%zx)\n",
+			  &exynos_gem->dma_addr, exynos_gem->base.size);
 	return 0;
 }
 
@@ -80,8 +80,8 @@ static void exynos_drm_free_buf(struct exynos_drm_gem *exynos_gem)
 		return;
 	}
 
-	DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%lx), size(0x%lx)\n",
-			(unsigned long)exynos_gem->dma_addr, exynos_gem->base.size);
+	DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%pad), size(0x%zx)\n",
+			  &exynos_gem->dma_addr, exynos_gem->base.size);
 
 	dma_free_attrs(drm_dev_dma_dev(dev), exynos_gem->base.size, exynos_gem->cookie,
 			(dma_addr_t)exynos_gem->dma_addr,
-- 
2.39.5