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dma: ipu: remove the use of ipu_platform_data

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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>
This commit is contained in:
Shawn Guo
2012-06-13 14:07:31 +08:00
parent 544496ab5c
commit 88289c80d4
16 changed files with 28 additions and 73 deletions
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6
arch/arm/mach-imx/mach-mx31moboard.c
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@@ -473,10 +473,6 @@ static const struct gpio_led_platform_data mx31moboard_led_pdata __initconst = {
.leds = mx31moboard_leds,
};
static const struct ipu_platform_data mx3_ipu_data __initconst = {
.irq_base = MXC_IPU_IRQ_START,
};
static struct platform_device *devices[] __initdata = {
&mx31moboard_flash,
};
@@ -494,7 +490,7 @@ static int __init mx31moboard_init_cam(void)
int dma, ret = -ENOMEM;
struct platform_device *pdev;
imx31_add_ipu_core(&mx3_ipu_data);
imx31_add_ipu_core();
pdev = imx31_alloc_mx3_camera(&camera_pdata);
if (IS_ERR(pdev))