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| author | Stefan Schmidt <stefan@datenfreihafen.org> | 2010-02-16 22:41:52 +0100 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-03-02 07:40:52 +0800 |
| commit | cfab57e0e44631b1369e05efa54031b993511c2f (patch) | |
| tree | 3c3ab1d889748c11bf212fba3fa5656c901deade /arch | |
| parent | 1f3b536be7bfb3930cf7dc6d995d82877f25d6cf (diff) | |
| download | linux-3.10-cfab57e0e44631b1369e05efa54031b993511c2f.tar.gz linux-3.10-cfab57e0e44631b1369e05efa54031b993511c2f.tar.bz2 linux-3.10-cfab57e0e44631b1369e05efa54031b993511c2f.zip | |
[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: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/common/scoop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 37bda5f3dde..9012004321d 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -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); |