drm/vmwgfx: Fix a 64bit regression on svga3

Register accesses are always 4bytes, accidently this was changed to
a void pointer whwqich badly breaks 64bit archs when running on top
of svga3.

Fixes: 2cd80dbd3551 ("drm/vmwgfx: Add basic support for SVGA3")
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210615182336.995192-3-zackr@vmware.com
(cherry picked from commit 87360168759879d68550b0c052bbcc2a0339ff74)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index d1cef3b69e9de577c1a1e9791960eca6d5a5868d..5652d982b1ce6b2f2a501ee81082ac8d8d95ea68 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -492,7 +492,7 @@ struct vmw_private {
        resource_size_t vram_start;
        resource_size_t vram_size;
        resource_size_t prim_bb_mem;
-       void __iomem *rmmio;
+       u32 __iomem *rmmio;
        u32 *fifo_mem;
        resource_size_t fifo_mem_size;
        uint32_t fb_max_width;