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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-02-02 08:55:45 +0300
committerDave Airlie <airlied@redhat.com>2009-03-13 07:23:56 +0300
commitd883f7f1b75c8dcafa891f7b9e69c5a2f0ff6d66 (patch)
tree765a9bf6d3322ecfa42819622981baea2480ba41 /drivers/gpu/drm/mga
parent041b62374c7fedc11a8a1eeda2868612d3d1436c (diff)
downloadlinux-d883f7f1b75c8dcafa891f7b9e69c5a2f0ff6d66.tar.xz
drm: Use resource_size_t for drm_get_resource_{start, len}
The DRM uses its own wrappers to obtain resources from PCI devices, which currently convert the resource_size_t into an unsigned long. This is broken on 32-bit platforms with >32-bit physical address space. This fixes them, along with a few occurences of unsigned long used to store such a resource in drivers. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/gpu/drm/mga')
-rw-r--r--drivers/gpu/drm/mga/mga_drv.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
index 88257c276eb9..6bf4de990325 100644
--- a/drivers/gpu/drm/mga/mga_drv.h
+++ b/drivers/gpu/drm/mga/mga_drv.h
@@ -113,8 +113,8 @@ typedef struct drm_mga_private {
* \sa drm_mga_private_t::mmio
*/
/*@{ */
- u32 mmio_base; /**< Bus address of base of MMIO. */
- u32 mmio_size; /**< Size of the MMIO region. */
+ resource_size_t mmio_base; /**< Bus address of base of MMIO. */
+ resource_size_t mmio_size; /**< Size of the MMIO region. */
/*@} */
u32 clear_cmd;