Blackfin arch: put quotes around error to silence a ton of warnings from gcc-4.3

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-bf527/include/mach/bf527.h b/arch/blackfin/mach-bf527/include/mach/bf527.h
index 144f08d..9ff3b61 100644
--- a/arch/blackfin/mach-bf527/include/mach/bf527.h
+++ b/arch/blackfin/mach-bf527/include/mach/bf527.h
@@ -134,7 +134,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif				/* __MACH_BF527_H__  */
diff --git a/arch/blackfin/mach-bf533/include/mach/bf533.h b/arch/blackfin/mach-bf533/include/mach/bf533.h
index dfc8c1a..6f976b2 100644
--- a/arch/blackfin/mach-bf533/include/mach/bf533.h
+++ b/arch/blackfin/mach-bf533/include/mach/bf533.h
@@ -153,7 +153,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif				/* __MACH_BF533_H__  */
diff --git a/arch/blackfin/mach-bf537/include/mach/bf537.h b/arch/blackfin/mach-bf537/include/mach/bf537.h
index 24d5c9d..f194a84 100644
--- a/arch/blackfin/mach-bf537/include/mach/bf537.h
+++ b/arch/blackfin/mach-bf537/include/mach/bf537.h
@@ -133,7 +133,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif				/* __MACH_BF537_H__  */
diff --git a/arch/blackfin/mach-bf538/include/mach/bf538.h b/arch/blackfin/mach-bf538/include/mach/bf538.h
index c9e8197..9c8abb3 100644
--- a/arch/blackfin/mach-bf538/include/mach/bf538.h
+++ b/arch/blackfin/mach-bf538/include/mach/bf538.h
@@ -118,7 +118,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif				/* __MACH_BF538_H__  */
diff --git a/arch/blackfin/mach-bf548/include/mach/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h
index 49f9b40..f0e5699 100644
--- a/arch/blackfin/mach-bf548/include/mach/bf548.h
+++ b/arch/blackfin/mach-bf548/include/mach/bf548.h
@@ -122,7 +122,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif	/* __MACH_BF48_H__  */
diff --git a/arch/blackfin/mach-bf561/include/mach/bf561.h b/arch/blackfin/mach-bf561/include/mach/bf561.h
index 18b1b3a..9968362 100644
--- a/arch/blackfin/mach-bf561/include/mach/bf561.h
+++ b/arch/blackfin/mach-bf561/include/mach/bf561.h
@@ -215,7 +215,7 @@
 #endif
 
 #ifndef CPU
-#error Unknown CPU type - This kernel doesn't seem to be configured properly
+#error "Unknown CPU type - This kernel doesn't seem to be configured properly"
 #endif
 
 #endif				/* __MACH_BF561_H__  */