au1xmmc: codingstyle tidying.

Clean up the codebase, no functional changes.
- merge the au1xmmc.h header contents into the driver file,
- indentation, spelling and style fixes.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

drivers/mmc/host/au1xmmc.h

-#ifndef _AU1XMMC_H_
-#define _AU1XMMC_H_
-
-/* Hardware definitions */
-
-#define AU1XMMC_DESCRIPTOR_COUNT 1
-#define AU1XMMC_DESCRIPTOR_SIZE  2048
-
-#define AU1XMMC_OCR ( MMC_VDD_27_28 | MMC_VDD_28_29 | MMC_VDD_29_30  | \
-		      MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33  | \
-		      MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36)
-
-/* Easy access macros */
-
-#define HOST_STATUS(h)	((h)->iobase + SD_STATUS)
-#define HOST_CONFIG(h)	((h)->iobase + SD_CONFIG)
-#define HOST_ENABLE(h)	((h)->iobase + SD_ENABLE)
-#define HOST_TXPORT(h)	((h)->iobase + SD_TXPORT)
-#define HOST_RXPORT(h)	((h)->iobase + SD_RXPORT)
-#define HOST_CMDARG(h)	((h)->iobase + SD_CMDARG)
-#define HOST_BLKSIZE(h)	((h)->iobase + SD_BLKSIZE)
-#define HOST_CMD(h)	((h)->iobase + SD_CMD)
-#define HOST_CONFIG2(h)	((h)->iobase + SD_CONFIG2)
-#define HOST_TIMEOUT(h)	((h)->iobase + SD_TIMEOUT)
-#define HOST_DEBUG(h)	((h)->iobase + SD_DEBUG)
-
-#define DMA_CHANNEL(h) \
-	( ((h)->flags & HOST_F_XMIT) ? (h)->tx_chan : (h)->rx_chan)
-
-/* This gives us a hard value for the stop command that we can write directly
- * to the command register
- */
-
-#define STOP_CMD (SD_CMD_RT_1B|SD_CMD_CT_7|(0xC << SD_CMD_CI_SHIFT)|SD_CMD_GO)
-
-/* This is the set of interrupts that we configure by default */
-
-#if 0
-#define AU1XMMC_INTERRUPTS (SD_CONFIG_SC | SD_CONFIG_DT | SD_CONFIG_DD | \
-		SD_CONFIG_RAT | SD_CONFIG_CR | SD_CONFIG_I)
-#endif
-
-#define AU1XMMC_INTERRUPTS (SD_CONFIG_SC | SD_CONFIG_DT | \
-		SD_CONFIG_RAT | SD_CONFIG_CR | SD_CONFIG_I)
-/* The poll event (looking for insert/remove events runs twice a second */
-#define AU1XMMC_DETECT_TIMEOUT (HZ/2)
-
-struct au1xmmc_host {
-  struct mmc_host *mmc;
-  struct mmc_request *mrq;
-
-  u32 flags;
-  u32 iobase;
-  u32 clock;
-  u32 bus_width;
-  u32 power_mode;
-
-  int status;
-
-   struct {
-	   int len;
-	   int dir;
-  } dma;
-
-   struct {
-	   int index;
-	   int offset;
-	   int len;
-  } pio;
-
-  u32 tx_chan;
-  u32 rx_chan;
-
-  int irq;
-
-  struct timer_list timer;
-  struct tasklet_struct finish_task;
-  struct tasklet_struct data_task;
-  struct au1xmmc_platform_data *platdata;
-  struct platform_device *pdev;
-  struct resource *ioarea;
-};
-
-/* Status flags used by the host structure */
-
-#define HOST_F_XMIT   0x0001
-#define HOST_F_RECV   0x0002
-#define HOST_F_DMA    0x0010
-#define HOST_F_ACTIVE 0x0100
-#define HOST_F_STOP   0x1000
-
-#define HOST_S_IDLE   0x0001
-#define HOST_S_CMD    0x0002
-#define HOST_S_DATA   0x0003
-#define HOST_S_STOP   0x0004
-
-#endif