Blackfin: dnp5370: drop MMC card detect support

The board doesn't actually have a pin hooked up to do card detection,
so punt the code for it.

Signed-off-by: Andreas Schallenberg <Andreas.Schallenberg@3alitydigital.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c
index e1e9ea0..6b4ff46 100644 (file)
--- a/arch/blackfin/mach-bf537/boards/dnp5370.c
+++ b/arch/blackfin/mach-bf537/boards/dnp5370.c
@@ -128,30 +128,11 @@ static struct platform_device asmb_flash_device = {
 
 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 
-#define MMC_SPI_CARD_DETECT_INT IRQ_PF5
-
-static int bfin_mmc_spi_init(struct device *dev,
-       irqreturn_t (*detect_int)(int, void *), void *data)
-{
-       return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int,
-               IRQF_TRIGGER_FALLING, "mmc-spi-detect", data);
-}
-
-static void bfin_mmc_spi_exit(struct device *dev, void *data)
-{
-       free_irq(MMC_SPI_CARD_DETECT_INT, data);
-}
-
 static struct bfin5xx_spi_chip mmc_spi_chip_info = {
        .enable_dma    = 0,      /* use no dma transfer with this chip*/
        .bits_per_word = 8,
 };
 
-static struct mmc_spi_platform_data bfin_mmc_spi_pdata = {
-       .init = bfin_mmc_spi_init,
-       .exit = bfin_mmc_spi_exit,
-       .detect_delay = 100, /* msecs */
-};
 #endif
 
 #if defined(CONFIG_MTD_DATAFLASH) || defined(CONFIG_MTD_DATAFLASH_MODULE)
@@ -192,7 +173,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                .max_speed_hz    = 20000000,
                .bus_num         = 0,
                .chip_select     = 1,
-               .platform_data   = &bfin_mmc_spi_pdata,
                .controller_data = &mmc_spi_chip_info,
                .mode            = SPI_MODE_3,
        },