[U-Boot] [PATCH 03/14] microblaze: Fix coding style in exception.c

[Michal Simek]

Just coding style cleanup - no functional changes.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/microblaze/cpu/exception.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/arch/microblaze/cpu/exception.c b/arch/microblaze/cpu/exception.c
index 45729331f3d3..aa34f45befe1 100644
--- a/arch/microblaze/cpu/exception.c
+++ b/arch/microblaze/cpu/exception.c
@@ -13,51 +13,52 @@ void _hw_exception_handler (void)
 {
 	int address = 0;
 	int state = 0;
+
 	/* loading address of exception EAR */
-	MFS (address, rear);
+	MFS(address, rear);
 	/* loading excetpion state register ESR */
-	MFS (state, resr);
-	printf ("Hardware exception at 0x%x address\n", address);
+	MFS(state, resr);
+	printf("Hardware exception at 0x%x address\n", address);
 	R17(address);
 	printf("Return address from exception 0x%x\n", address);
 	switch (state & 0x1f) {	/* mask on exception cause */
 	case 0x1:
-		puts ("Unaligned data access exception\n");
+		puts("Unaligned data access exception\n");
 		break;
 	case 0x2:
-		puts ("Illegal op-code exception\n");
+		puts("Illegal op-code exception\n");
 		break;
 	case 0x3:
-		puts ("Instruction bus error exception\n");
+		puts("Instruction bus error exception\n");
 		break;
 	case 0x4:
-		puts ("Data bus error exception\n");
+		puts("Data bus error exception\n");
 		break;
 	case 0x5:
-		puts ("Divide by zero exception\n");
+		puts("Divide by zero exception\n");
 		break;
 #ifdef MICROBLAZE_V5
 	case 0x7:
 		puts("Priviledged or stack protection violation exception\n");
 		break;
 	case 0x1000:
-		puts ("Exception in delay slot\n");
+		puts("Exception in delay slot\n");
 		break;
 #endif
 	default:
-		puts ("Undefined cause\n");
+		puts("Undefined cause\n");
 		break;
 	}
-	printf ("Unaligned %sword access\n", ((state & 0x800) ? "" : "half"));
-	printf ("Unaligned %s access\n", ((state & 0x400) ? "store" : "load"));
-	printf ("Register R%x\n", (state & 0x3E) >> 5);
-	hang ();
+	printf("Unaligned %sword access\n", ((state & 0x800) ? "" : "half"));
+	printf("Unaligned %s access\n", ((state & 0x400) ? "store" : "load"));
+	printf("Register R%x\n", (state & 0x3E) >> 5);
+	hang();
 }

 #ifdef CONFIG_SYS_USR_EXCEP
 void _exception_handler (void)
 {
-	puts ("User vector_exception\n");
-	hang ();
+	puts("User vector_exception\n");
+	hang();
 }
 #endif
--
1.8.2.3

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