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authorShawn Guo <shawn.guo@linaro.org>2012-06-13 14:07:31 +0800
committerShawn Guo <shawn.guo@linaro.org>2012-07-01 21:57:43 +0800
commit88289c80d419897c03f7f43b35e3730d8fb6825b (patch)
tree026e38319b74258f490e52350af6bc86eaf3ad2b /arch/arm/plat-mxc
parent544496ab5cbdae312351da4c742ae70cab08dbf2 (diff)
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>
Diffstat (limited to 'arch/arm/plat-mxc')
-rw-r--r--arch/arm/plat-mxc/devices/platform-ipu-core.c5
-rw-r--r--arch/arm/plat-mxc/include/mach/devices-common.h4
-rw-r--r--arch/arm/plat-mxc/include/mach/ipu.h4
3 files changed, 3 insertions, 10 deletions
diff --git a/arch/arm/plat-mxc/devices/platform-ipu-core.c b/arch/arm/plat-mxc/devices/platform-ipu-core.c
index 79d340ae0af..d1e33cc6f12 100644
--- a/arch/arm/plat-mxc/devices/platform-ipu-core.c
+++ b/arch/arm/plat-mxc/devices/platform-ipu-core.c
@@ -30,8 +30,7 @@ const struct imx_ipu_core_data imx35_ipu_core_data __initconst =
static struct platform_device *imx_ipu_coredev __initdata;
struct platform_device *__init imx_add_ipu_core(
- const struct imx_ipu_core_data *data,
- const struct ipu_platform_data *pdata)
+ const struct imx_ipu_core_data *data)
{
/* The resource order is important! */
struct resource res[] = {
@@ -55,7 +54,7 @@ struct platform_device *__init imx_add_ipu_core(
};
return imx_ipu_coredev = imx_add_platform_device("ipu-core", -1,
- res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+ res, ARRAY_SIZE(res), NULL, 0);
}
struct platform_device *__init imx_alloc_mx3_camera(
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index 1b2258daa05..a7f5bb1084d 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -183,7 +183,6 @@ struct platform_device *__init imx_add_imx_udc(
const struct imx_imx_udc_data *data,
const struct imxusb_platform_data *pdata);
-#include <mach/ipu.h>
#include <mach/mx3fb.h>
#include <mach/mx3_camera.h>
struct imx_ipu_core_data {
@@ -192,8 +191,7 @@ struct imx_ipu_core_data {
resource_size_t errirq;
};
struct platform_device *__init imx_add_ipu_core(
- const struct imx_ipu_core_data *data,
- const struct ipu_platform_data *pdata);
+ const struct imx_ipu_core_data *data);
struct platform_device *__init imx_alloc_mx3_camera(
const struct imx_ipu_core_data *data,
const struct mx3_camera_pdata *pdata);
diff --git a/arch/arm/plat-mxc/include/mach/ipu.h b/arch/arm/plat-mxc/include/mach/ipu.h
index a9221f1cc1a..539e559d18b 100644
--- a/arch/arm/plat-mxc/include/mach/ipu.h
+++ b/arch/arm/plat-mxc/include/mach/ipu.h
@@ -110,10 +110,6 @@ enum ipu_rotate_mode {
IPU_ROTATE_90_LEFT = 7,
};
-struct ipu_platform_data {
- unsigned int irq_base;
-};
-
/*
* Enumeration of DI ports for ADC.
*/