H8/300: Fix misnamed "CONFIG_BLKDEV_RESERVE_ADDRESS" Kconfig variable

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Satyam Sharma <satyam@infradead.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
index 554efe6..996d97e 100644
--- a/arch/h8300/Kconfig.debug
+++ b/arch/h8300/Kconfig.debug
@@ -59,7 +59,7 @@
 	help
 	  Reserved BLKDEV area.
 
-config CONFIG_BLKDEV_RESERVE_ADDRESS
+config BLKDEV_RESERVE_ADDRESS
 	hex 'start address'
 	depends on BLKDEV_RESERVE
 	help