Remove remaining mdelay() macros

Drop mdelay() macros since we already have a common mdelay() func.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

drivers/block/sata_sil.c

@@ -30,7 +30,6 @@
 
 /* Convert sectorsize to wordsize */
 #define ATA_SECTOR_WORDS (ATA_SECT_SIZE/2)
-#define mdelay(n)   udelay((n)*1000)
 #define virt_to_bus(devno, v)	pci_virt_to_mem(devno, (void *) (v))
 
 static struct sata_info sata_info;

drivers/video/da8xx-fb.c

@@ -121,7 +121,6 @@ struct da8xx_lcd_regs {
 #define LOWER_MARGIN	32
 
 #define calc_fbsize() (panel.plnSizeX * panel.plnSizeY * panel.gdfBytesPP)
-#define mdelay(n) ({unsigned long msec = (n); while (msec--) udelay(1000); })
 
 static struct da8xx_lcd_regs *da8xx_fb_reg_base;