ata: pata_samsung_cf: Remove unused macros

These macros are not used in the file. Remove them.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/pata_samsung_cf.c

@@ -31,24 +31,12 @@
 #define S3C_CFATA_REG(x)	(x)
 #define S3C_CFATA_MUX		S3C_CFATA_REG(0x0)
 #define S3C_ATA_CTRL		S3C_CFATA_REG(0x0)
-#define S3C_ATA_STATUS		S3C_CFATA_REG(0x4)
 #define S3C_ATA_CMD		S3C_CFATA_REG(0x8)
-#define S3C_ATA_SWRST		S3C_CFATA_REG(0xc)
 #define S3C_ATA_IRQ		S3C_CFATA_REG(0x10)
 #define S3C_ATA_IRQ_MSK		S3C_CFATA_REG(0x14)
 #define S3C_ATA_CFG		S3C_CFATA_REG(0x18)
 
-#define S3C_ATA_MDMA_TIME	S3C_CFATA_REG(0x28)
 #define S3C_ATA_PIO_TIME	S3C_CFATA_REG(0x2c)
-#define S3C_ATA_UDMA_TIME	S3C_CFATA_REG(0x30)
-#define S3C_ATA_XFR_NUM		S3C_CFATA_REG(0x34)
-#define S3C_ATA_XFR_CNT		S3C_CFATA_REG(0x38)
-#define S3C_ATA_TBUF_START	S3C_CFATA_REG(0x3c)
-#define S3C_ATA_TBUF_SIZE	S3C_CFATA_REG(0x40)
-#define S3C_ATA_SBUF_START	S3C_CFATA_REG(0x44)
-#define S3C_ATA_SBUF_SIZE	S3C_CFATA_REG(0x48)
-#define S3C_ATA_CADR_TBUF	S3C_CFATA_REG(0x4c)
-#define S3C_ATA_CADR_SBUF	S3C_CFATA_REG(0x50)
 #define S3C_ATA_PIO_DTR		S3C_CFATA_REG(0x54)
 #define S3C_ATA_PIO_FED		S3C_CFATA_REG(0x58)
 #define S3C_ATA_PIO_SCR		S3C_CFATA_REG(0x5c)
@@ -58,7 +46,6 @@
 #define S3C_ATA_PIO_DVR		S3C_CFATA_REG(0x6c)
 #define S3C_ATA_PIO_CSD		S3C_CFATA_REG(0x70)
 #define S3C_ATA_PIO_DAD		S3C_CFATA_REG(0x74)
-#define S3C_ATA_PIO_READY	S3C_CFATA_REG(0x78)
 #define S3C_ATA_PIO_RDATA	S3C_CFATA_REG(0x7c)
 
 #define S3C_CFATA_MUX_TRUEIDE	0x01