From: Len Brown <len.brown@intel.com>
Date: Sun, 10 Feb 2013 03:26:31 +0000 (-0500)
Subject: openrisc idle: delete pm_idle
X-Git-Tag: firefly_0821_release~3680^2~1099^2^2~1^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ed9831407bcc73abd6cb80549d5d028a8809a488;p=firefly-linux-kernel-4.4.55.git

openrisc idle: delete pm_idle

pm_idle() on openrisc was dead code.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: linux@lists.openrisc.net
---

diff --git a/arch/openrisc/kernel/idle.c b/arch/openrisc/kernel/idle.c
index 7d618feb1b72..5e8a3b6d6bc6 100644
--- a/arch/openrisc/kernel/idle.c
+++ b/arch/openrisc/kernel/idle.c
@@ -39,11 +39,6 @@
 
 void (*powersave) (void) = NULL;
 
-static inline void pm_idle(void)
-{
-	barrier();
-}
-
 void cpu_idle(void)
 {
 	set_thread_flag(TIF_POLLING_NRFLAG);