From 5a6c9b60b4cc15b22d3102b0033e5cb842125456 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 8 Aug 2008 00:14:24 +0200 Subject: [PATCH] PCI PM: Export pci_pme_active to drivers Export pci_pme_active() to drivers, so that they can clear the PME_status bit and disable PME# for their devices without involving ACPI. Signed-off-by: Rafael J. Wysocki Signed-off-by: Jesse Barnes --- drivers/pci/pci.c | 3 ++- include/linux/pci.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 0a3d856833fc..c9884bba22de 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1060,7 +1060,7 @@ bool pci_pme_capable(struct pci_dev *dev, pci_power_t state) * The caller must verify that the device is capable of generating PME# before * calling this function with @enable equal to 'true'. */ -static void pci_pme_active(struct pci_dev *dev, bool enable) +void pci_pme_active(struct pci_dev *dev, bool enable) { u16 pmcsr; @@ -1941,6 +1941,7 @@ EXPORT_SYMBOL(pci_set_power_state); EXPORT_SYMBOL(pci_save_state); EXPORT_SYMBOL(pci_restore_state); EXPORT_SYMBOL(pci_pme_capable); +EXPORT_SYMBOL(pci_pme_active); EXPORT_SYMBOL(pci_enable_wake); EXPORT_SYMBOL(pci_target_state); EXPORT_SYMBOL(pci_prepare_to_sleep); diff --git a/include/linux/pci.h b/include/linux/pci.h index b0269492c34e..c0e14008a3c2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -641,6 +641,7 @@ int pci_restore_state(struct pci_dev *dev); int pci_set_power_state(struct pci_dev *dev, pci_power_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state); bool pci_pme_capable(struct pci_dev *dev, pci_power_t state); +void pci_pme_active(struct pci_dev *dev, bool enable); int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable); pci_power_t pci_target_state(struct pci_dev *dev); int pci_prepare_to_sleep(struct pci_dev *dev); -- 2.20.1