drm: do not set fb_info->pixmap fields

The drm drivers set the fb_info->pixmap fields without setting
fb_info->pixmap.addr. If this is not set the fb core will overwrite
these all fb_info->pixmap fields anyway, so there is not much point
in setting them in the first place.

[airlied: dropped nvidiafb piece - not mine]

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index 78733b5fd3fb..c1c4dc174fa2 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -507,11 +507,7 @@ static int psbfb_create(struct psb_fbdev *fbdev,
         info->fix.mmio_start = pci_resource_start(dev->pdev, 0);
         info->fix.mmio_len = pci_resource_len(dev->pdev, 0);
 
-        info->pixmap.size = 64 * 1024;
-        info->pixmap.buf_align = 8;
-        info->pixmap.access_align = 32;
-        info->pixmap.flags = FB_PIXMAP_SYSTEM;
-        info->pixmap.scan_align = 1;
+        /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
 
         dev_info(dev->dev, "allocated %dx%d fb\n",
                                         psbfb->base.width, psbfb->base.height);