rk fb: compatible with 32 bit system

Signed-off-by: hjc <hjc@rock-chips.com>

diff --git a/include/linux/rk_fb.h b/include/linux/rk_fb.h
index 6f3347b7fae5e68b2111649a6e7692c45d406647..f20f9978be21ba40504404dffcf148b4e5f6e4c9 100755 (executable)
--- a/include/linux/rk_fb.h
+++ b/include/linux/rk_fb.h
@@ -479,7 +479,7 @@ struct rk_lcdc_drv_ops {
 struct rk_fb_area_par {
        u8  data_format;        /*layer data fmt*/
        short ion_fd;
-       unsigned long phy_addr;
+       u32 phy_addr;
        short acq_fence_fd;
        u16  x_offset;
        u16  y_offset;