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Message-Id: <201102082222.52483.rjw@sisk.pl>
Date: Tue, 8 Feb 2011 22:22:52 +0100
From: "Rafael J. Wysocki" <rjw@...k.pl>
To: Ingo Molnar <mingo@...e.hu>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
Mark Brown <broonie@...nsource.wolfsonmicro.com>,
Len Brown <len.brown@...el.com>,
Alan Stern <stern@...land.harvard.edu>,
linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
Dmitry Torokhov <dmitry.torokhov@...il.com>,
linux-embedded@...r.kernel.org,
Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 4/5] PM: Replace CONFIG_PM_OPS with CONFIG_PM
From: Rafael J. Wysocki <rjw@...k.pl>
After redefining CONFIG_PM to depend on (CONFIG_PM_SLEEP ||
CONFIG_PM_RUNTIME) the CONFIG_PM_OPS option is redundant and can be
replaced with CONFIG_PM.
Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
---
drivers/acpi/sleep.c | 4 ++--
drivers/base/power/Makefile | 3 +--
drivers/net/e1000e/netdev.c | 8 ++++----
drivers/net/pch_gbe/pch_gbe_main.c | 2 +-
drivers/pci/pci-driver.c | 4 ++--
drivers/scsi/Makefile | 2 +-
drivers/scsi/scsi_priv.h | 2 +-
drivers/scsi/scsi_sysfs.c | 2 +-
drivers/usb/core/hcd-pci.c | 4 ++--
include/acpi/acpi_bus.h | 2 +-
include/linux/pm.h | 2 +-
kernel/power/Kconfig | 5 -----
12 files changed, 17 insertions(+), 23 deletions(-)
Index: linux-2.6/drivers/net/e1000e/netdev.c
===================================================================
--- linux-2.6.orig/drivers/net/e1000e/netdev.c
+++ linux-2.6/drivers/net/e1000e/netdev.c
@@ -5307,7 +5307,7 @@ void e1000e_disable_aspm(struct pci_dev
__e1000e_disable_aspm(pdev, state);
}
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
static bool e1000e_pm_ready(struct e1000_adapter *adapter)
{
return !!adapter->tx_ring->buffer_info;
@@ -5458,7 +5458,7 @@ static int e1000_runtime_resume(struct d
return __e1000_resume(pdev);
}
#endif /* CONFIG_PM_RUNTIME */
-#endif /* CONFIG_PM_OPS */
+#endif /* CONFIG_PM */
static void e1000_shutdown(struct pci_dev *pdev)
{
@@ -6164,7 +6164,7 @@ static DEFINE_PCI_DEVICE_TABLE(e1000_pci
};
MODULE_DEVICE_TABLE(pci, e1000_pci_tbl);
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
static const struct dev_pm_ops e1000_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(e1000_suspend, e1000_resume)
SET_RUNTIME_PM_OPS(e1000_runtime_suspend,
@@ -6178,7 +6178,7 @@ static struct pci_driver e1000_driver =
.id_table = e1000_pci_tbl,
.probe = e1000_probe,
.remove = __devexit_p(e1000_remove),
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
.driver.pm = &e1000_pm_ops,
#endif
.shutdown = e1000_shutdown,
Index: linux-2.6/drivers/acpi/sleep.c
===================================================================
--- linux-2.6.orig/drivers/acpi/sleep.c
+++ linux-2.6/drivers/acpi/sleep.c
@@ -567,7 +567,7 @@ int acpi_suspend(u32 acpi_state)
return -EINVAL;
}
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
/**
* acpi_pm_device_sleep_state - return preferred power state of ACPI device
* in the system sleep state given by %acpi_target_sleep_state
@@ -653,7 +653,7 @@ int acpi_pm_device_sleep_state(struct de
*d_min_p = d_min;
return d_max;
}
-#endif /* CONFIG_PM_OPS */
+#endif /* CONFIG_PM */
#ifdef CONFIG_PM_SLEEP
/**
Index: linux-2.6/drivers/base/power/Makefile
===================================================================
--- linux-2.6.orig/drivers/base/power/Makefile
+++ linux-2.6/drivers/base/power/Makefile
@@ -1,7 +1,6 @@
-obj-$(CONFIG_PM) += sysfs.o
+obj-$(CONFIG_PM) += sysfs.o generic_ops.o
obj-$(CONFIG_PM_SLEEP) += main.o wakeup.o
obj-$(CONFIG_PM_RUNTIME) += runtime.o
-obj-$(CONFIG_PM_OPS) += generic_ops.o
obj-$(CONFIG_PM_TRACE_RTC) += trace.o
obj-$(CONFIG_PM_OPP) += opp.o
Index: linux-2.6/drivers/scsi/scsi_priv.h
===================================================================
--- linux-2.6.orig/drivers/scsi/scsi_priv.h
+++ linux-2.6/drivers/scsi/scsi_priv.h
@@ -146,7 +146,7 @@ static inline void scsi_netlink_exit(voi
#endif
/* scsi_pm.c */
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
extern const struct dev_pm_ops scsi_bus_pm_ops;
#endif
#ifdef CONFIG_PM_RUNTIME
Index: linux-2.6/drivers/scsi/Makefile
===================================================================
--- linux-2.6.orig/drivers/scsi/Makefile
+++ linux-2.6/drivers/scsi/Makefile
@@ -165,7 +165,7 @@ scsi_mod-$(CONFIG_SCSI_NETLINK) += scsi_
scsi_mod-$(CONFIG_SYSCTL) += scsi_sysctl.o
scsi_mod-$(CONFIG_SCSI_PROC_FS) += scsi_proc.o
scsi_mod-y += scsi_trace.o
-scsi_mod-$(CONFIG_PM_OPS) += scsi_pm.o
+scsi_mod-$(CONFIG_PM) += scsi_pm.o
scsi_tgt-y += scsi_tgt_lib.o scsi_tgt_if.o
Index: linux-2.6/drivers/scsi/scsi_sysfs.c
===================================================================
--- linux-2.6.orig/drivers/scsi/scsi_sysfs.c
+++ linux-2.6/drivers/scsi/scsi_sysfs.c
@@ -383,7 +383,7 @@ struct bus_type scsi_bus_type = {
.name = "scsi",
.match = scsi_bus_match,
.uevent = scsi_bus_uevent,
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
.pm = &scsi_bus_pm_ops,
#endif
};
Index: linux-2.6/drivers/usb/core/hcd-pci.c
===================================================================
--- linux-2.6.orig/drivers/usb/core/hcd-pci.c
+++ linux-2.6/drivers/usb/core/hcd-pci.c
@@ -335,7 +335,7 @@ void usb_hcd_pci_shutdown(struct pci_dev
}
EXPORT_SYMBOL_GPL(usb_hcd_pci_shutdown);
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
#ifdef CONFIG_PPC_PMAC
static void powermac_set_asic(struct pci_dev *pci_dev, int enable)
@@ -580,4 +580,4 @@ const struct dev_pm_ops usb_hcd_pci_pm_o
};
EXPORT_SYMBOL_GPL(usb_hcd_pci_pm_ops);
-#endif /* CONFIG_PM_OPS */
+#endif /* CONFIG_PM */
Index: linux-2.6/drivers/pci/pci-driver.c
===================================================================
--- linux-2.6.orig/drivers/pci/pci-driver.c
+++ linux-2.6/drivers/pci/pci-driver.c
@@ -431,7 +431,7 @@ static void pci_device_shutdown(struct d
pci_msix_shutdown(pci_dev);
}
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
/* Auxiliary functions used for system resume and run-time resume. */
@@ -1059,7 +1059,7 @@ static int pci_pm_runtime_idle(struct de
#endif /* !CONFIG_PM_RUNTIME */
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
const struct dev_pm_ops pci_dev_pm_ops = {
.prepare = pci_pm_prepare,
Index: linux-2.6/include/acpi/acpi_bus.h
===================================================================
--- linux-2.6.orig/include/acpi/acpi_bus.h
+++ linux-2.6/include/acpi/acpi_bus.h
@@ -380,7 +380,7 @@ struct acpi_pci_root *acpi_pci_find_root
int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
int acpi_pm_device_sleep_state(struct device *, int *);
#else
static inline int acpi_pm_device_sleep_state(struct device *d, int *p)
Index: linux-2.6/include/linux/pm.h
===================================================================
--- linux-2.6.orig/include/linux/pm.h
+++ linux-2.6/include/linux/pm.h
@@ -267,7 +267,7 @@ const struct dev_pm_ops name = { \
* callbacks provided by device drivers supporting both the system sleep PM and
* runtime PM, make the pm member point to generic_subsys_pm_ops.
*/
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
extern struct dev_pm_ops generic_subsys_pm_ops;
#define GENERIC_SUBSYS_PM_OPS (&generic_subsys_pm_ops)
#else
Index: linux-2.6/drivers/net/pch_gbe/pch_gbe_main.c
===================================================================
--- linux-2.6.orig/drivers/net/pch_gbe/pch_gbe_main.c
+++ linux-2.6/drivers/net/pch_gbe/pch_gbe_main.c
@@ -2430,7 +2430,7 @@ static struct pci_driver pch_gbe_pcidev
.id_table = pch_gbe_pcidev_id,
.probe = pch_gbe_probe,
.remove = pch_gbe_remove,
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
.driver.pm = &pch_gbe_pm_ops,
#endif
.shutdown = pch_gbe_shutdown,
Index: linux-2.6/kernel/power/Kconfig
===================================================================
--- linux-2.6.orig/kernel/power/Kconfig
+++ linux-2.6/kernel/power/Kconfig
@@ -220,11 +220,6 @@ config APM_EMULATION
anything, try disabling/enabling this option (or disabling/enabling
APM in your BIOS).
-config PM_OPS
- bool
- depends on PM_SLEEP || PM_RUNTIME
- default y
-
config ARCH_HAS_OPP
bool
--
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