From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Fri, 6 Jan 2012 02:00:48 +0000 (+0400)
Subject: isp1704_charger: Fix missing check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c934502db7fda4fac1bb3b5c74f35e9bde8e7547;p=linux.git

isp1704_charger: Fix missing check

A segfault happens if there's no board information.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: Heikki Krogerus <krohei@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
---

diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index 6a4ef387a1833..b806667b59ae6 100644
--- a/drivers/power/isp1704_charger.c
+++ b/drivers/power/isp1704_charger.c
@@ -79,7 +79,7 @@ static void isp1704_charger_set_power(struct isp1704_charger *isp, bool on)
 {
 	struct isp1704_charger_data	*board = isp->dev->platform_data;
 
-	if (board->set_power)
+	if (board && board->set_power)
 		board->set_power(on);
 }