ENGR00223797-7 MX6 SabreSD:Fix ipuv3 fb platform driver register

As there is only one IPU embedded in MX6DL and two IPUs embedded
in MX6DQ. The max ipuv3 fb platform driver number is two for
MX6DL and four for MX6DQ.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>

diff --git a/arch/arm/mach-mx6/board-mx6q_sabresd.c b/arch/arm/mach-mx6/board-mx6q_sabresd.c
index 18e5d1a071edd1c9d5ec0c59b87ff1a3d895e11a..ab24bb41cbad10689407f92f1a400d05363d546e 100644 (file)
--- a/arch/arm/mach-mx6/board-mx6q_sabresd.c
+++ b/arch/arm/mach-mx6/board-mx6q_sabresd.c
@@ -1712,10 +1712,10 @@ static void __init mx6_sabresd_board_init(void)
        imx6q_add_ipuv3(0, &ipu_data[0]);
        if (cpu_is_mx6q()) {
                imx6q_add_ipuv3(1, &ipu_data[1]);
-               for (i = 0; i < ARRAY_SIZE(sabresd_fb_data); i++)
+               for (i = 0; i < 4 && i < ARRAY_SIZE(sabresd_fb_data); i++)
                        imx6q_add_ipuv3fb(i, &sabresd_fb_data[i]);
        } else
-               for (i = 0; i < (ARRAY_SIZE(sabresd_fb_data) + 1) / 2; i++)
+               for (i = 0; i < 2 && i < ARRAY_SIZE(sabresd_fb_data); i++)
                        imx6q_add_ipuv3fb(i, &sabresd_fb_data[i]);
 
        imx6q_add_vdoa();