diff options
| -rw-r--r-- | Documentation/driver-model/bus.txt | 2 | ||||
| -rw-r--r-- | Documentation/driver-model/driver.txt | 4 | ||||
| -rw-r--r-- | arch/i386/kernel/apic.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/i8259.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/io_apic.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/nmi.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/time.c | 2 | ||||
| -rw-r--r-- | arch/i386/oprofile/nmi_int.c | 2 | ||||
| -rw-r--r-- | drivers/base/sys.c | 3 | ||||
| -rw-r--r-- | include/linux/pci.h | 5 | ||||
| -rw-r--r-- | include/linux/sysdev.h | 5 |
11 files changed, 17 insertions, 14 deletions
diff --git a/Documentation/driver-model/bus.txt b/Documentation/driver-model/bus.txt index dd62c7b..5001b75 100644 --- a/Documentation/driver-model/bus.txt +++ b/Documentation/driver-model/bus.txt @@ -18,7 +18,7 @@ struct bus_type { int (*match)(struct device * dev, struct device_driver * drv); int (*hotplug) (struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size); - int (*suspend)(struct device * dev, u32 state); + int (*suspend)(struct device * dev, pm_message_t state); int (*resume)(struct device * dev); }; diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt index 1244778..6031a68 100644 --- a/Documentation/driver-model/driver.txt +++ b/Documentation/driver-model/driver.txt @@ -16,7 +16,7 @@ struct device_driver { int (*probe) (struct device * dev); int (*remove) (struct device * dev); - int (*suspend) (struct device * dev, u32 state, u32 level); + int (*suspend) (struct device * dev, pm_message_t state, u32 level); int (*resume) (struct device * dev, u32 level); void (*release) (struct device_driver * drv); @@ -195,7 +195,7 @@ device; i.e. anything in the device's driver_data field. If the device is still present, it should quiesce the device and place it into a supported low-power state. - int (*suspend) (struct device * dev, u32 state, u32 level); + int (*suspend) (struct device * dev, pm_message_t state, u32 level); suspend is called to put the device in a low power state. There are several stages to successfully suspending a device, which is denoted in diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index 35c1751..e3879f7 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -548,7 +548,7 @@ static struct { unsigned int apic_thmr; } apic_pm_state; -static int lapic_suspend(struct sys_device *dev, u32 state) +static int lapic_suspend(struct sys_device *dev, pm_message_t state) { unsigned long flags; diff --git a/arch/i386/kernel/i8259.c b/arch/i386/kernel/i8259.c index 560bef1..2c4813b 100644 --- a/arch/i386/kernel/i8259.c +++ b/arch/i386/kernel/i8259.c @@ -262,7 +262,7 @@ static int i8259A_resume(struct sys_device *dev) return 0; } -static int i8259A_suspend(struct sys_device *dev, u32 state) +static int i8259A_suspend(struct sys_device *dev, pm_message_t state) { save_ELCR(irq_trigger); return 0; diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index 9c1350e..5e0d55b 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -2299,7 +2299,7 @@ struct sysfs_ioapic_data { }; static struct sysfs_ioapic_data * mp_ioapic_data[MAX_IO_APICS]; -static int ioapic_suspend(struct sys_device *dev, u32 state) +static int ioapic_suspend(struct sys_device *dev, pm_message_t state) { struct IO_APIC_route_entry *entry; struct sysfs_ioapic_data *data; diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c index f5b0c50..2f89d00 100644 --- a/arch/i386/kernel/nmi.c +++ b/arch/i386/kernel/nmi.c @@ -265,7 +265,7 @@ void enable_timer_nmi_watchdog(void) static int nmi_pm_active; /* nmi_active before suspend */ -static int lapic_nmi_suspend(struct sys_device *dev, u32 state) +static int lapic_nmi_suspend(struct sys_device *dev, pm_message_t state) { nmi_pm_active = nmi_active; disable_lapic_nmi_watchdog(); diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index 9b55e30..4d75b37 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -376,7 +376,7 @@ void notify_arch_cmos_timer(void) static long clock_cmos_diff, sleep_start; -static int timer_suspend(struct sys_device *dev, u32 state) +static int timer_suspend(struct sys_device *dev, pm_message_t state) { /* * Estimate time zone so that set_time can update the clock diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c index 3492d96..255e470 100644 --- a/arch/i386/oprofile/nmi_int.c +++ b/arch/i386/oprofile/nmi_int.c @@ -32,7 +32,7 @@ static int nmi_enabled = 0; #ifdef CONFIG_PM -static int nmi_suspend(struct sys_device *dev, u32 state) +static int nmi_suspend(struct sys_device *dev, pm_message_t state) { if (nmi_enabled == 1) nmi_stop(); diff --git a/drivers/base/sys.c b/drivers/base/sys.c index cff5a6a..9102e37 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -20,6 +20,7 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/pm.h> extern struct subsystem devices_subsys; @@ -302,7 +303,7 @@ void sysdev_shutdown(void) * all synchronization. */ -int sysdev_suspend(u32 state) +int sysdev_suspend(pm_message_t state) { struct sysdev_class * cls; diff --git a/include/linux/pci.h b/include/linux/pci.h index bea13a9..3c89148 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -501,6 +501,7 @@ typedef int __bitwise pci_power_t; #define PCI_D2 ((pci_power_t __force) 2) #define PCI_D3hot ((pci_power_t __force) 3) #define PCI_D3cold ((pci_power_t __force) 4) +#define PCI_POWER_ERROR ((pci_power_t __force) -1) /* * The pci_dev structure is used to describe PCI devices. @@ -669,7 +670,7 @@ struct pci_driver { void (*remove) (struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */ int (*suspend) (struct pci_dev *dev, pm_message_t state); /* Device suspended */ int (*resume) (struct pci_dev *dev); /* Device woken up */ - int (*enable_wake) (struct pci_dev *dev, u32 state, int enable); /* Enable wake event */ + int (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable); /* Enable wake event */ struct device_driver driver; struct pci_dynids dynids; @@ -952,7 +953,7 @@ static inline const struct pci_device_id *pci_match_device(const struct pci_devi static inline int pci_save_state(struct pci_dev *dev) { return 0; } static inline int pci_restore_state(struct pci_dev *dev) { return 0; } static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state) { return 0; } -static inline pci_power_t pci_choose_state(struct pci_dev *dev, u32 state) { return PCI_D0; } +static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { return PCI_D0; } static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; } #define isa_bridge ((struct pci_dev *)NULL) diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h index 635db1d..2a4b432 100644 --- a/include/linux/sysdev.h +++ b/include/linux/sysdev.h @@ -22,6 +22,7 @@ #define _SYSDEV_H_ #include <linux/kobject.h> +#include <linux/pm.h> struct sys_device; @@ -31,7 +32,7 @@ struct sysdev_class { /* Default operations for these types of devices */ int (*shutdown)(struct sys_device *); - int (*suspend)(struct sys_device *, u32 state); + int (*suspend)(struct sys_device *, pm_message_t state); int (*resume)(struct sys_device *); struct kset kset; }; @@ -50,7 +51,7 @@ struct sysdev_driver { int (*add)(struct sys_device *); int (*remove)(struct sys_device *); int (*shutdown)(struct sys_device *); - int (*suspend)(struct sys_device *, u32 state); + int (*suspend)(struct sys_device *, pm_message_t state); int (*resume)(struct sys_device *); }; |
