linux-kernel - [PATCH] drm/radeon: Fix printf type warning in 64bit system.

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Message-Id: <1267436231-5524-1-git-send-email-suokkos@gmail.com>
Date:	Mon,  1 Mar 2010 11:37:11 +0200
From:	Pauli Nieminen <suokkos@...il.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Dave Airlie <airlied@...ux.ie>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.sourceforge.net,
	Pauli Nieminen <suokkos@...il.com>
Subject: [PATCH] drm/radeon: Fix printf type warning in 64bit system.

Type of iterator was promoted to unsigned long in 64bit systems.

*header is small structure so it is alwas safe to cast return value
of sizeof operator to int.

Signed-off-by: Pauli Nieminen <suokkos@...il.com>
---
 drivers/gpu/drm/radeon/r300_cmdbuf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index 18d3ff8..27930fc 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -1148,7 +1148,7 @@ int r300_do_cp_cmdbuf(struct drm_device *dev,
 		default:
 			DRM_ERROR("bad cmd_type %i at byte %d\n",
 				  header->header.cmd_type,
-				  cmdbuf->buffer->iterator - sizeof(*header));
+				  cmdbuf->buffer->iterator - (int)sizeof(*header));
 			ret = -EINVAL;
 			goto cleanup;
 		}
-- 
1.6.3.3

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