arm/imx/dma-v1: don't use deprecated symbols DMA_BASE and MXC_INT_DMACH0

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

arch/arm/plat-mxc/Makefile

@@ -8,7 +8,6 @@ obj-y := irq.o clock.o gpio.o time.o devices.o cpu.o system.o
 obj-$(CONFIG_ARCH_MX1) += iomux-mx1-mx2.o dma-mx1-mx2.o
 obj-$(CONFIG_ARCH_MX2) += iomux-mx1-mx2.o dma-mx1-mx2.o
 CFLAGS_iomux-mx1-mx2.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
-CFLAGS_dma-mx1-mx2.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
 obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o
 obj-$(CONFIG_MXC_PWM)  += pwm.o
 obj-$(CONFIG_USB_EHCI_MXC) += ehci.o