linux-kernel - [PATCH] mfd: adp5520: Guard PM methods with CONFIG_PM

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Date:	Mon, 02 Jul 2012 16:53:52 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	SamuelOrtiz <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Michael Hennerich <michael.hennerich@...log.com>
Subject: [PATCH] mfd: adp5520: Guard PM methods with CONFIG_PM_SLEEP

This fixes below build warnings:
  CC      drivers/mfd/adp5520.o
drivers/mfd/adp5520.c:324:12: warning: 'adp5520_suspend' defined but not used [-Wunused-function]
drivers/mfd/adp5520.c:333:12: warning: 'adp5520_resume' defined but not used [-Wunused-function]

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/mfd/adp5520.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c
index 8d816cc..ea8b947 100644
--- a/drivers/mfd/adp5520.c
+++ b/drivers/mfd/adp5520.c
@@ -320,7 +320,7 @@ static int __devexit adp5520_remove(struct i2c_client *client)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int adp5520_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
-- 
1.7.9.5



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