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Commit cfab57e0 authored by Stefan Schmidt's avatar Stefan Schmidt Committed by Eric Miao
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[ARM] pxa: enable check_scoop_reg() only if CONFIG_PM is set. 



This function gets only called from scoop_suspend() and scoop_resume() which are
only built in if we have CONFIG_PM set. Make it the same for check_scoop_reg().

This fixes the following warning:
arch/arm/common/scoop.c:143: warning: ‘check_scoop_reg’ defined but not used

Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent 1f3b536b

arch/arm/common/scoop.c

+1 −1
Original line number Diff line number Diff line
@@ -140,6 +140,7 @@ EXPORT_SYMBOL(reset_scoop); 
EXPORT_SYMBOL(read_scoop_reg);

EXPORT_SYMBOL(write_scoop_reg);



#ifdef CONFIG_PM

static void check_scoop_reg(struct scoop_dev *sdev)

{

	unsigned short mcr;
@@ -149,7 +150,6 @@ static void check_scoop_reg(struct scoop_dev *sdev) 
		iowrite16(0x0101, sdev->base + SCOOP_MCR);

}



#ifdef CONFIG_PM

static int scoop_suspend(struct platform_device *dev, pm_message_t state)

{

	struct scoop_dev *sdev = platform_get_drvdata(dev);