arch: remove blackfin port

[sfrench/cifs-2.6.git] / arch / blackfin / mach-bf548 / dma.c

diff --git a/arch/blackfin/mach-bf548/dma.c b/arch/blackfin/mach-bf548/dma.c
deleted file mode 100644 (file)
index 69ead33..0000000
--- a/arch/blackfin/mach-bf548/dma.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * the simple DMA Implementation for Blackfin
- *
- * Copyright 2007-2009 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-
-#include <asm/blackfin.h>
-#include <asm/dma.h>
-
-struct dma_register * const dma_io_base_addr[MAX_DMA_CHANNELS] = {
-       (struct dma_register *) DMA0_NEXT_DESC_PTR,
-       (struct dma_register *) DMA1_NEXT_DESC_PTR,
-       (struct dma_register *) DMA2_NEXT_DESC_PTR,
-       (struct dma_register *) DMA3_NEXT_DESC_PTR,
-       (struct dma_register *) DMA4_NEXT_DESC_PTR,
-       (struct dma_register *) DMA5_NEXT_DESC_PTR,
-       (struct dma_register *) DMA6_NEXT_DESC_PTR,
-       (struct dma_register *) DMA7_NEXT_DESC_PTR,
-       (struct dma_register *) DMA8_NEXT_DESC_PTR,
-       (struct dma_register *) DMA9_NEXT_DESC_PTR,
-       (struct dma_register *) DMA10_NEXT_DESC_PTR,
-       (struct dma_register *) DMA11_NEXT_DESC_PTR,
-       (struct dma_register *) DMA12_NEXT_DESC_PTR,
-       (struct dma_register *) DMA13_NEXT_DESC_PTR,
-       (struct dma_register *) DMA14_NEXT_DESC_PTR,
-       (struct dma_register *) DMA15_NEXT_DESC_PTR,
-       (struct dma_register *) DMA16_NEXT_DESC_PTR,
-       (struct dma_register *) DMA17_NEXT_DESC_PTR,
-       (struct dma_register *) DMA18_NEXT_DESC_PTR,
-       (struct dma_register *) DMA19_NEXT_DESC_PTR,
-       (struct dma_register *) DMA20_NEXT_DESC_PTR,
-       (struct dma_register *) DMA21_NEXT_DESC_PTR,
-       (struct dma_register *) DMA22_NEXT_DESC_PTR,
-       (struct dma_register *) DMA23_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_D0_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_S0_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_D1_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_S1_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_D2_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_S2_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_D3_NEXT_DESC_PTR,
-       (struct dma_register *) MDMA_S3_NEXT_DESC_PTR,
-};
-EXPORT_SYMBOL(dma_io_base_addr);
-
-int channel2irq(unsigned int channel)
-{
-       int ret_irq = -1;
-
-       switch (channel) {
-       case CH_SPORT0_RX:
-               ret_irq = IRQ_SPORT0_RX;
-               break;
-       case CH_SPORT0_TX:
-               ret_irq = IRQ_SPORT0_TX;
-               break;
-       case CH_SPORT1_RX:
-               ret_irq = IRQ_SPORT1_RX;
-               break;
-       case CH_SPORT1_TX:
-               ret_irq = IRQ_SPORT1_TX;
-               break;
-       case CH_SPI0:
-               ret_irq = IRQ_SPI0;
-               break;
-       case CH_SPI1:
-               ret_irq = IRQ_SPI1;
-               break;
-       case CH_UART0_RX:
-               ret_irq = IRQ_UART0_RX;
-               break;
-       case CH_UART0_TX:
-               ret_irq = IRQ_UART0_TX;
-               break;
-       case CH_UART1_RX:
-               ret_irq = IRQ_UART1_RX;
-               break;
-       case CH_UART1_TX:
-               ret_irq = IRQ_UART1_TX;
-               break;
-       case CH_EPPI0:
-               ret_irq = IRQ_EPPI0;
-               break;
-       case CH_EPPI1:
-               ret_irq = IRQ_EPPI1;
-               break;
-       case CH_EPPI2:
-               ret_irq = IRQ_EPPI2;
-               break;
-       case CH_PIXC_IMAGE:
-               ret_irq = IRQ_PIXC_IN0;
-               break;
-       case CH_PIXC_OVERLAY:
-               ret_irq = IRQ_PIXC_IN1;
-               break;
-       case CH_PIXC_OUTPUT:
-               ret_irq = IRQ_PIXC_OUT;
-               break;
-       case CH_SPORT2_RX:
-               ret_irq = IRQ_SPORT2_RX;
-               break;
-       case CH_SPORT2_TX:
-               ret_irq = IRQ_SPORT2_TX;
-               break;
-       case CH_SPORT3_RX:
-               ret_irq = IRQ_SPORT3_RX;
-               break;
-       case CH_SPORT3_TX:
-               ret_irq = IRQ_SPORT3_TX;
-               break;
-       case CH_SDH:
-               ret_irq = IRQ_SDH;
-               break;
-       case CH_SPI2:
-               ret_irq = IRQ_SPI2;
-               break;
-       case CH_MEM_STREAM0_SRC:
-       case CH_MEM_STREAM0_DEST:
-               ret_irq = IRQ_MDMAS0;
-               break;
-       case CH_MEM_STREAM1_SRC:
-       case CH_MEM_STREAM1_DEST:
-               ret_irq = IRQ_MDMAS1;
-               break;
-       case CH_MEM_STREAM2_SRC:
-       case CH_MEM_STREAM2_DEST:
-               ret_irq = IRQ_MDMAS2;
-               break;
-       case CH_MEM_STREAM3_SRC:
-       case CH_MEM_STREAM3_DEST:
-               ret_irq = IRQ_MDMAS3;
-               break;
-       }
-       return ret_irq;
-}