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| author | Shawn Guo <shawn.guo@linaro.org> | 2012-09-16 16:26:20 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-10-15 10:05:41 +0800 |
| commit | 27b76486a3e5be1cfd19dc59452e4185c5d43dff (patch) | |
| tree | 7751490f66c7f52dc3f7e516d1fcd1b7f7076102 /arch/arm/mach-imx/devices | |
| parent | e51d0f0ac4b7f513808743c6a62f0387eebd0144 (diff) | |
| download | op-kernel-dev-27b76486a3e5be1cfd19dc59452e4185c5d43dff.zip op-kernel-dev-27b76486a3e5be1cfd19dc59452e4185c5d43dff.tar.gz | |
media: mx2_camera: remove cpu_is_xxx by using platform_device_id
It changes the driver to use platform_device_id rather than cpu_is_xxx
to determine the controller type, and updates the platform code
accordingly.
As the result, mach/hardware.h inclusion gets removed from the driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Cc: linux-media@vger.kernel.org
Diffstat (limited to 'arch/arm/mach-imx/devices')
| -rw-r--r-- | arch/arm/mach-imx/devices/devices-common.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices/platform-mx2-camera.c | 12 |
2 files changed, 8 insertions, 5 deletions
diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index 36eb3f0..d213da9 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -220,6 +220,7 @@ struct platform_device *__init imx_add_mx1_camera( #include <linux/platform_data/camera-mx2.h> struct imx_mx2_camera_data { + const char *devid; resource_size_t iobasecsi; resource_size_t iosizecsi; resource_size_t irqcsi; diff --git a/arch/arm/mach-imx/devices/platform-mx2-camera.c b/arch/arm/mach-imx/devices/platform-mx2-camera.c index 9ad5b2d..b88877d 100644 --- a/arch/arm/mach-imx/devices/platform-mx2-camera.c +++ b/arch/arm/mach-imx/devices/platform-mx2-camera.c @@ -9,14 +9,16 @@ #include <mach/hardware.h> #include "devices-common.h" -#define imx_mx2_camera_data_entry_single(soc) \ +#define imx_mx2_camera_data_entry_single(soc, _devid) \ { \ + .devid = _devid, \ .iobasecsi = soc ## _CSI_BASE_ADDR, \ .iosizecsi = SZ_4K, \ .irqcsi = soc ## _INT_CSI, \ } -#define imx_mx2_camera_data_entry_single_emma(soc) \ +#define imx_mx2_camera_data_entry_single_emma(soc, _devid) \ { \ + .devid = _devid, \ .iobasecsi = soc ## _CSI_BASE_ADDR, \ .iosizecsi = SZ_32, \ .irqcsi = soc ## _INT_CSI, \ @@ -27,12 +29,12 @@ #ifdef CONFIG_SOC_IMX25 const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst = - imx_mx2_camera_data_entry_single(MX25); + imx_mx2_camera_data_entry_single(MX25, "imx25-camera"); #endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst = - imx_mx2_camera_data_entry_single_emma(MX27); + imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera"); #endif /* ifdef CONFIG_SOC_IMX27 */ struct platform_device *__init imx_add_mx2_camera( @@ -58,7 +60,7 @@ struct platform_device *__init imx_add_mx2_camera( .flags = IORESOURCE_IRQ, }, }; - return imx_add_platform_device_dmamask("mx2-camera", 0, + return imx_add_platform_device_dmamask(data->devid, 0, res, data->iobaseemmaprp ? 4 : 2, pdata, sizeof(*pdata), DMA_BIT_MASK(32)); } |
