s390/ftrace: avoid pointer arithmetics with function pointers

[~andy/linux] / arch / s390 / kernel / process.c

diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 2bc3eddae34afd38ec66243065df86e82502f7e7..c5dbb335716d5e2cdc864fc6b189a46af74ba5d3 100644 (file)
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -71,6 +71,7 @@ void arch_cpu_idle(void)
        }
        /* Halt the cpu and keep track of cpu time accounting. */
        vtime_stop_cpu();
+       local_irq_enable();
 }
 
 void arch_cpu_idle_exit(void)