diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index bf326f0..1928e061 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -13,7 +13,7 @@
 	select IRQ_DOMAIN
 	select HANDLE_DOMAIN_IRQ
 	select GPIOLIB
-        select HAVE_ARCH_TRACEHOOK
+	select HAVE_ARCH_TRACEHOOK
 	select SPARSE_IRQ
 	select GENERIC_IRQ_CHIP
 	select GENERIC_IRQ_PROBE
@@ -51,12 +51,12 @@
 	def_bool y
 
 config TRACE_IRQFLAGS_SUPPORT
-        def_bool y
+	def_bool y
 
 # For now, use generic checksum functions
 #These can be reimplemented in assembly later if so inclined
 config GENERIC_CSUM
-        def_bool y
+	def_bool y
 
 config STACKTRACE_SUPPORT
 	def_bool y
@@ -89,8 +89,8 @@
 	  If unsure say N here
 
 config OPENRISC_BUILTIN_DTB
-        string "Builtin DTB"
-        default ""
+	string "Builtin DTB"
+	default ""
 
 menu "Class II Instructions"
 
@@ -161,13 +161,13 @@
 	  On a unicore system it's safe to say N here if you are unsure.
 
 config CMDLINE
-        string "Default kernel command string"
-        default ""
-        help
-          On some architectures there is currently no way for the boot loader
-          to pass arguments to the kernel. For these architectures, you should
-          supply some command-line options at build time by entering them
-          here.
+	string "Default kernel command string"
+	default ""
+	help
+	  On some architectures there is currently no way for the boot loader
+	  to pass arguments to the kernel. For these architectures, you should
+	  supply some command-line options at build time by entering them
+	  here.
 
 menu "Debugging options"
 
@@ -185,7 +185,7 @@
 	default n
 	help
 	  This option enables some checks that might expose some problems
-          in kernel.
+	  in kernel.
 
 	  Say N if you are unsure.