linux-kernel - [PATCH 1/2] isp1704_charger: fix missing check

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Date:	Mon,  5 Dec 2011 19:23:39 +0200
From:	Felipe Contreras <felipe.contreras@...ia.com>
To:	linux-main <linux-kernel@...r.kernel.org>
Cc:	Kalle Jokiniemi <kalle.jokiniemi@...ia.com>,
	Heikki Krogerus <heikki.krogerus@...ia.com>,
	Anton Vorontsov <cbouatmailru@...il.com>,
	Tony Lindgren <tony@...mide.com>,
	Felipe Contreras <felipe.contreras@...il.com>
Subject: [PATCH 1/2] isp1704_charger: fix missing check

From: Felipe Contreras <felipe.contreras@...il.com>

A segfault happens if there's no board information.

Signed-off-by: Felipe Contreras <felipe.contreras@...il.com>
---
 drivers/power/isp1704_charger.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index f6d72b4..768cf5e 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);
 }
 
-- 
1.7.8.rc3.17.gf56ef1

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