Message ID | 8025767.rG7ykO9yUZ@wuerfel |
---|---|
State | Not Applicable |
Delegated to: | David Miller |
Headers | show |
On Thu, Nov 19, 2015 at 03:16:30PM +0100, Arnd Bergmann wrote: > The newly added suspend/resume implementation for ahci_mvebu causes > a link error when CONFIG_PM_SLEEP is disabled: > > ERROR: "ahci_platform_suspend_host" [drivers/ata/ahci_mvebu.ko] undefined! > ERROR: "ahci_platform_resume_host" [drivers/ata/ahci_mvebu.ko] undefined! > > This adds the same #ifdef here that exists in the ahci_platform driver > which defines the above functions. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Fixes: d6ecf1581488 ("ata: ahci_mvebu: add suspend/resume support") > Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Applied to libata/for-4.4-fixes. Thanks.
diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c index 8490d37aee2a..f7a7fa81740e 100644 --- a/drivers/ata/ahci_mvebu.c +++ b/drivers/ata/ahci_mvebu.c @@ -62,6 +62,7 @@ static void ahci_mvebu_regret_option(struct ahci_host_priv *hpriv) writel(0x80, hpriv->mmio + AHCI_VENDOR_SPECIFIC_0_DATA); } +#ifdef CONFIG_PM_SLEEP static int ahci_mvebu_suspend(struct platform_device *pdev, pm_message_t state) { return ahci_platform_suspend_host(&pdev->dev); @@ -81,6 +82,10 @@ static int ahci_mvebu_resume(struct platform_device *pdev) return ahci_platform_resume_host(&pdev->dev); } +#else +#define ahci_mvebu_suspend NULL +#define ahci_mvebu_resume NULL +#endif static const struct ata_port_info ahci_mvebu_port_info = { .flags = AHCI_FLAG_COMMON,