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dma: imx-dma: remove cpu_is_xxx by using platform_device_id

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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>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Cc: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Shawn Guo
2012-09-15 21:11:28 +08:00
parent 73930eb31b
commit e51d0f0ac4
10 changed files with 66 additions and 18 deletions
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3
arch/arm/mach-imx/mm-imx21.c
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@@ -90,7 +90,8 @@ void __init imx21_soc_init(void)
mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
pinctrl_provide_dummies();
imx_add_imx_dma(MX21_DMA_BASE_ADDR, MX21_INT_DMACH0, 0); /* No ERR irq */
imx_add_imx_dma("imx21-dma", MX21_DMA_BASE_ADDR,
MX21_INT_DMACH0, 0); /* No ERR irq */
platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
ARRAY_SIZE(imx21_audmux_res));
}