From: Sergey Yanovich <ynvich@gmail.com>
Date: Thu, 26 Mar 2009 12:58:21 +0000 (+0900)
Subject: sony-laptop: notify the hardware of a state change in wwanpower
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3ad1b7619959c0387a30e05c6f36537190b6da7b;p=linux-beck.git

sony-laptop: notify the hardware of a state change in wwanpower

Signed-off-by: Sergey Yanovich <ynvich@gmail.com>
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 5030f991906a..74df72321aeb 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -2004,6 +2004,7 @@ static void sony_pic_set_wwanpower(u8 state)
 		return;
 	}
 	sony_pic_call2(0xB0, state);
+	sony_pic_call1(0x82);
 	spic_dev.wwan_power = state;
 	mutex_unlock(&spic_dev.lock);
 }