linux-next: build warning after merge of the drm tree

linux-next: build warning after merge of the drm tree

[Stephen Rothwell]

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Hi Dave,

After merging the drm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/gpu/drm/radeon/r300_cmdbuf.c: In function 'r300_do_cp_cmdbuf':
drivers/gpu/drm/radeon/r300_cmdbuf.c:1154: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int'

Introduced by commit b4fe945405e477cded91772b4fec854705443dd5
("drm/radeon: Fix memory allocation failures in the preKMS command stream
checking").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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

[Pauli Nieminen]

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@gmail.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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