From: Eric Ernst <eric.ernst@linux.intel.com>
Date: Fri, 2 Sep 2016 23:12:06 +0000 (-0700)
Subject: input: keyreset: switch to orderly_reboot
X-Git-Tag: firefly_0821_release~176^2~167
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e931652d1b1a36e4ca5b1defab8e2a8e105c2f83;p=firefly-linux-kernel-4.4.55.git

input: keyreset: switch to orderly_reboot

Prior restart function would make a call to sys_sync and then
execute a kernel reset.  Rather than call the sync directly,
thus necessitating this driver to be builtin, call orderly_reboot,
which will take care of the file system sync.

Note: since CONFIG_INPUT Kconfig is tristate, this driver can be built
as module, despite being marked bool.

Signed-off-by: Eric Ernst <eric.ernst@linux.intel.com>
---

diff --git a/drivers/input/keyreset.c b/drivers/input/keyreset.c
index 7fbf7247e65f..7e5222aec7c1 100644
--- a/drivers/input/keyreset.c
+++ b/drivers/input/keyreset.c
@@ -32,8 +32,7 @@ struct keyreset_state {
 
 static void do_restart(struct work_struct *unused)
 {
-	sys_sync();
-	kernel_restart(NULL);
+	orderly_reboot();
 }
 
 static void do_reset_fn(void *priv)