i.MX Framebuffer: Use readl/writel instead of direct pointer deref

This patch prepares the current i.MX1 framebuffer driver for usage in the
whole i.MX family. It switches to readl/writel for register accesses.
Also it moves the register definitions to the driver where they belong.

Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/video/imxfb.h b/drivers/video/imxfb.h
index e837a8b48eb8..baa86a0fe29e 100644
--- a/drivers/video/imxfb.h
+++ b/drivers/video/imxfb.h
@@ -29,7 +29,8 @@ struct imxfb_rgb {
 #define NR_RGB  2
 
 struct imxfb_info {
-        struct device           *dev;
+        void __iomem            *regs;
+
         struct imxfb_rgb        *rgb[NR_RGB];
 
         u_int                   max_bpp;