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drm: Use resource_size_t for drm_get_resource_{start, len}

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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>
This commit is contained in:
Benjamin Herrenschmidt
2009-02-02 16:55:45 +11:00
committed by Dave Airlie
parent 041b62374c
commit d883f7f1b7
7 changed files with 14 additions and 14 deletions
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2
drivers/gpu/drm/radeon/radeon_drv.h
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@@ -316,7 +316,7 @@ typedef struct drm_radeon_private {
/* starting from here on, data is preserved accross an open */
uint32_t flags; /* see radeon_chip_flags */
unsigned long fb_aper_offset;
resource_size_t fb_aper_offset;
int num_gb_pipes;
int track_flush;