dma: ipu: remove the use of ipu_platform_data

The struct ipu_platform_data is used by platform code to pass
MXC_IPU_IRQ_START to ipu-core driver.  We can save it by having
ipu-core driver call irq_alloc_descs to get the irq_base.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/arch/arm/mach-imx/mx31lilly-db.c b/arch/arm/mach-imx/mx31lilly-db.c
index 2df625bdc71e..29e890f92055 100644
--- a/arch/arm/mach-imx/mx31lilly-db.c
+++ b/arch/arm/mach-imx/mx31lilly-db.c
@@ -162,10 +162,6 @@ static const struct imxmmc_platform_data mmc_pdata __initconst = {
 };
 
 /* Framebuffer support */
-static const struct ipu_platform_data ipu_data __initconst = {
-        .irq_base = MXC_IPU_IRQ_START,
-};
-
 static const struct fb_videomode fb_modedb = {
         /* 640x480 TFT panel (IPS-056T) */
         .name           = "CRT-VGA",
@@ -199,7 +195,7 @@ static void __init mx31lilly_init_fb(void)
                 return;
         }
 
-        imx31_add_ipu_core(&ipu_data);
+        imx31_add_ipu_core();
         imx31_add_mx3_sdc_fb(&fb_pdata);
         gpio_direction_output(LCD_VCC_EN_GPIO, 1);
 }