From 85bb14d001d17a13974e0227fbe5985a08643618 Mon Sep 17 00:00:00 2001
From: Ethan Chen <intervigil@gmail.com>
Date: Sat, 3 Feb 2018 13:18:16 -0800
Subject: [PATCH] proc: Export androidboot.mode=charger if needed

Change-Id: I8ece47ce52681fa7e21d562a0266609675bb8f1a
---
 fs/proc/cmdline.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
index 82676e3fcd1..a9c1dd7275a 100644
--- a/fs/proc/cmdline.c
+++ b/fs/proc/cmdline.c
@@ -3,8 +3,19 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
+#ifdef CONFIG_SAMSUNG_LPM_MODE
+extern int poweroff_charging;
+#endif
+
 static int cmdline_proc_show(struct seq_file *m, void *v)
 {
+#ifdef CONFIG_SAMSUNG_LPM_MODE
+	if (poweroff_charging) {
+		seq_printf(m, "%s %s\n", saved_command_line,
+				"androidboot.mode=charger");
+		return 0;
+	}
+#endif
 	seq_printf(m, "%s\n", saved_command_line);
 	return 0;
 }