commit 53dc110c97436dcf2a758091c98093657116e91c
author Vineet Gupta <vgupta@synopsys.com> Mon Nov 25 14:48:39 2013 +0530
committer Vineet Gupta <vgupta@synopsys.com> Mon Dec 23 12:05:04 2013 +0530
tree 0cae1eca192ec49cec1dcff3809eb896e8b483f2
parent ccdaa6e0c86d8f48bf87439e4d6942b7a3e58899

ARC: [SMP] cpu halt interface doesn't need "self" cpu-id

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

arch/arc/kernel/smp.c

diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index 9f771b5..467dd9c 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -270,12 +270,12 @@
 /*
  * ipi_cpu_stop - handle IPI from smp_send_stop()
  */
-static void ipi_cpu_stop(unsigned int cpu)
+static void ipi_cpu_stop(void)
 {
 	machine_halt();
 }
 
-static inline void __do_IPI(unsigned long *ops, struct ipi_data *ipi, int cpu)
+static inline void __do_IPI(unsigned long *ops, struct ipi_data *ipi)
 {
 	unsigned long msg = 0;
 
@@ -292,11 +292,10 @@
 			break;
 
 		case IPI_CPU_STOP:
-			ipi_cpu_stop(cpu);
+			ipi_cpu_stop();
 			break;
 		}
 	} while (msg < BITS_PER_LONG);
-
 }
 
 /*
@@ -317,7 +316,7 @@
 	 * And do we need to move ipi_clean inside
 	 */
 	while ((ops = xchg(&ipi->bits, 0)) != 0)
-		__do_IPI(&ops, ipi, cpu);
+		__do_IPI(&ops, ipi);
 
 	return IRQ_HANDLED;
 }