From 934cd3f979a1daacbd403398f2c7a8f6720c33aa Mon Sep 17 00:00:00 2001
From: Riku Voipio <riku.voipio@iki.fi>
Date: Wed, 3 Dec 2008 08:21:36 +0000
Subject: leds: leds-pcs9532 - Move i2c work to a workqueque

Apparently these might be called under atomic context,
and i2c operations may sleep. BUG found by
Ross Burton <ross@burtonini.com>

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
---
 include/linux/leds-pca9532.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/linux/leds-pca9532.h')

diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h
index 81b4207deb95..96eea90f01a8 100644
--- a/include/linux/leds-pca9532.h
+++ b/include/linux/leds-pca9532.h
@@ -15,6 +15,7 @@
 #define __LINUX_PCA9532_H
 
 #include <linux/leds.h>
+#include <linux/workqueue.h>
 
 enum pca9532_state {
 	PCA9532_OFF  = 0x0,
@@ -31,6 +32,7 @@ struct pca9532_led {
 	struct i2c_client *client;
 	char *name;
 	struct led_classdev ldev;
+       struct work_struct work;
 	enum pca9532_type type;
 	enum pca9532_state state;
 };
-- 
cgit