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ahci_imx: Put #ifdef CONFIG_PM_SLEEP around suspend / resume functions 

This fixes the following warnings when CONFIG_PM_SLEEP is not set:

drivers/ata/ahci_imx.c:284:12: warning: ‘imx_ahci_suspend’ defined but not used [-Wunused-function]
drivers/ata/ahci_imx.c:299:12: warning: ‘imx_ahci_resume’ defined but not used [-Wunused-function]

Reported-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Hans de Goede 2014-03-05 20:17:49 +01:00 committed by Tejun Heo
parent d2ec147a76
commit 46ce6b74fd
1 changed files with 2 additions and 0 deletions
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2
drivers/ata/ahci_imx.c
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@ -281,6 +281,7 @@ static void ahci_imx_host_stop(struct ata_host *host)
imx_sata_disable(hpriv);
}
#ifdef CONFIG_PM_SLEEP
static int imx_ahci_suspend(struct device *dev)
{
struct ata_host *host = dev_get_drvdata(dev);
@ -308,6 +309,7 @@ static int imx_ahci_resume(struct device *dev)
return ahci_platform_resume_host(dev);
}
#endif
static SIMPLE_DEV_PM_OPS(ahci_imx_pm_ops, imx_ahci_suspend, imx_ahci_resume);