1 files changed, 0 insertions, 121 deletions

diff --git a/arch/arm/mach-s5p6442/dev-spi.c b/arch/arm/mach-s5p6442/dev-spi.c
deleted file mode 100644
index cce8c2470709..000000000000
--- a/arch/arm/mach-s5p6442/dev-spi.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* linux/arch/arm/mach-s5p6442/dev-spi.c
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *      Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <mach/dma.h>
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/spi-clocks.h>
-
-#include <plat/s3c64xx-spi.h>
-#include <plat/gpio-cfg.h>
-
-static char *spi_src_clks[] = {
-        [S5P6442_SPI_SRCCLK_PCLK] = "pclk",
-        [S5P6442_SPI_SRCCLK_SCLK] = "spi_epll",
-};
-
-/* SPI Controller platform_devices */
-
-/* Since we emulate multi-cs capability, we do not touch the CS.
- * The emulated CS is toggled by board specific mechanism, as it can
- * be either some immediate GPIO or some signal out of some other
- * chip in between ... or some yet another way.
- * We simply do not assume anything about CS.
- */
-static int s5p6442_spi_cfg_gpio(struct platform_device *pdev)
-{
-        switch (pdev->id) {
-        case 0:
-                s3c_gpio_cfgpin(S5P6442_GPB(0), S3C_GPIO_SFN(2));
-                s3c_gpio_setpull(S5P6442_GPB(0), S3C_GPIO_PULL_UP);
-                s3c_gpio_cfgall_range(S5P6442_GPB(2), 2,
-                                      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-                break;
-
-        default:
-                dev_err(&pdev->dev, "Invalid SPI Controller number!");
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-static struct resource s5p6442_spi0_resource[] = {
-        [0] = {
-                .start = S5P6442_PA_SPI,
-                .end   = S5P6442_PA_SPI + 0x100 - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = DMACH_SPI0_TX,
-                .end   = DMACH_SPI0_TX,
-                .flags = IORESOURCE_DMA,
-        },
-        [2] = {
-                .start = DMACH_SPI0_RX,
-                .end   = DMACH_SPI0_RX,
-                .flags = IORESOURCE_DMA,
-        },
-        [3] = {
-                .start = IRQ_SPI0,
-                .end   = IRQ_SPI0,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct s3c64xx_spi_info s5p6442_spi0_pdata = {
-        .cfg_gpio = s5p6442_spi_cfg_gpio,
-        .fifo_lvl_mask = 0x1ff,
-        .rx_lvl_offset = 15,
-};
-
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5p6442_device_spi = {
-        .name             = "s3c64xx-spi",
-        .id               = 0,
-        .num_resources    = ARRAY_SIZE(s5p6442_spi0_resource),
-        .resource         = s5p6442_spi0_resource,
-        .dev = {
-                .dma_mask               = &spi_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-                .platform_data = &s5p6442_spi0_pdata,
-        },
-};
-
-void __init s5p6442_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
-{
-        struct s3c64xx_spi_info *pd;
-
-        /* Reject invalid configuration */
-        if (!num_cs || src_clk_nr < 0
-                        || src_clk_nr > S5P6442_SPI_SRCCLK_SCLK) {
-                printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__);
-                return;
-        }
-
-        switch (cntrlr) {
-        case 0:
-                pd = &s5p6442_spi0_pdata;
-                break;
-        default:
-                printk(KERN_ERR "%s: Invalid SPI controller(%d)\n",
-                                                        __func__, cntrlr);
-                return;
-        }
-
-        pd->num_cs = num_cs;
-        pd->src_clk_nr = src_clk_nr;
-        pd->src_clk_name = spi_src_clks[src_clk_nr];
-}