COMMON: Use __stringify() instead of rest of implementations

Fix up the rest of implementations of __stringify().

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index 098cdb4..e213375 100644
--- a/include/configs/tegra20-common.h
+++ b/include/configs/tegra20-common.h
@@ -24,14 +24,7 @@
 #ifndef __TEGRA20_COMMON_H
 #define __TEGRA20_COMMON_H
 #include <asm/sizes.h>
-
-/*
- * QUOTE(m) will evaluate to a string version of the value of the macro m
- * passed in.  The extra level of indirection here is to first evaluate the
- * macro m before applying the quoting operator.
- */
-#define QUOTE_(m)       #m
-#define QUOTE(m)        QUOTE_(m)
+#include <linux/stringify.h>
 
 /*
  * High Level Configuration Options
@@ -58,7 +51,8 @@
 #define TEGRA_LP0_ADDR			0x1C406000
 #define TEGRA_LP0_SIZE			0x2000
 #define TEGRA_LP0_VEC \
-	"lp0_vec=" QUOTE(TEGRA_LP0_SIZE) "@" QUOTE(TEGRA_LP0_ADDR) " "
+	"lp0_vec=" __stringify(TEGRA_LP0_SIZE)	\
+	"@" __stringify(TEGRA_LP0_ADDR) " "
 #else
 #define TEGRA_LP0_VEC
 #endif