COMMON: Use __stringify() instead of xstr()

Kill multiple occurances and redeclaration of xstr in favor of __stringify().

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index cbb6c7e..dd7757c 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -299,9 +299,6 @@
 				"1m(u-boot),256k(env1)," \
 				"256k(env2),6m(kernel),-(rootfs)"
 
-#define xstr(s)	str(s)
-#define str(s)	#s
-
 #define	CONFIG_TAM3517_SETTINGS						\
 	"netdev=eth0\0"							\
 	"nandargs=setenv bootargs root=${nandroot} "			\
@@ -321,8 +318,8 @@
 	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
 	"loadaddr=82000000\0"						\
 	"kernel_addr_r=82000000\0"					\
-	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
-	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
+	"hostname=" __stringify(CONFIG_HOSTNAME) "\0"			\
+	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"		\
 	"flash_self=run ramargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"flash_nfs=run nfsargs addip addtty addmtd addmisc;"		\
@@ -337,10 +334,10 @@
 		"run ramargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr_r} ${ramdisk_addr_r};"		\
 		"else echo Images not loades;fi\0"			\
-	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.img\0"			\
+	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.img\0"		\
 	"load=tftp ${loadaddr} ${u-boot}\0"				\
 	"loadmlo=tftp ${loadaddr} ${mlo}\0"				\
-	"mlo=" xstr(CONFIG_HOSTNAME) "/MLO\0"				\
+	"mlo=" __stringify(CONFIG_HOSTNAME) "/MLO\0"			\
 	"uboot_addr=0x80000\0"						\
 	"update=nandecc sw;nand erase ${uboot_addr} 100000;"		\
 		"nand write ${loadaddr} ${uboot_addr} 80000\0"		\