linux-kernel - [PATCH] drm/vc4: fix build warning

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Message-Id: <1450856198-27306-1-git-send-email-sudipm.mukherjee@gmail.com>
Date:	Wed, 23 Dec 2015 13:06:38 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	David Airlie <airlied@...ux.ie>, Eric Anholt <eric@...olt.net>
Cc:	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH] drm/vc4: fix build warning

We were getting build warning:

drivers/gpu/drm/vc4/vc4_validate.c: In function 'validate_gl_shader_rec':
drivers/gpu/drm/vc4/vc4_validate.c:864:4:
warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' [-Wformat=]
DRM_ERROR("BO offset overflow (%d + %d > %d)\n",

vbo->base.size is size_t and for printing size_t we should be using %zu.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/gpu/drm/vc4/vc4_validate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index 0fb5b99..e26d9f6 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -861,7 +861,7 @@ validate_gl_shader_rec(struct drm_device *dev,
 
 		if (vbo->base.size < offset ||
 		    vbo->base.size - offset < attr_size) {
-			DRM_ERROR("BO offset overflow (%d + %d > %d)\n",
+			DRM_ERROR("BO offset overflow (%d + %d > %zu)\n",
 				  offset, attr_size, vbo->base.size);
 			return -EINVAL;
 		}
-- 
1.9.1

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