mmc: atmel-mci: change atmci_readl and atmci_writel macros

Change atmci_readl and atmci_writel macros: remove string concatenation.
We can use these macros with registers which are not prefixed by ATMCI_.
This is the case if we want to write PDC registers which are common to
several devices so they are not prefixed with ATMCI_.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/atmel-mci-regs.h

@@ -121,8 +121,8 @@
 
 /* Register access macros */
 #define atmci_readl(port,reg)				\
-	__raw_readl((port)->regs + ATMCI_##reg)
+	__raw_readl((port)->regs + reg)
 #define atmci_writel(port,reg,value)			\
-	__raw_writel((value), (port)->regs + ATMCI_##reg)
+	__raw_writel((value), (port)->regs + reg)
 
 #endif /* __DRIVERS_MMC_ATMEL_MCI_H__ */