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authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-20 13:25:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-20 13:25:04 -0800
commit82023bb7f75b0052f40d3e74169d191c3e4e6286 (patch)
tree06ad7f507852adf41a2ca33d5cb7100faeaf8499 /drivers/pci
parente6d69a60b77a6ea8d5f9d41765c7571bb8d45531 (diff)
parented6a82546d2e8f6b5902269541733814d4adacc2 (diff)
Merge tag 'pm+acpi-2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI and power management updates from Rafael Wysocki: - ACPI-based device hotplug fixes for issues introduced recently and a fix for an older error code path bug in the ACPI PCI host bridge driver - Fix for recently broken OMAP cpufreq build from Viresh Kumar - Fix for a recent hibernation regression related to s2disk - Fix for a locking-related regression in the ACPI EC driver from Puneet Kumar - System suspend error code path fix related to runtime PM and runtime PM documentation update from Ulf Hansson - cpufreq's conservative governor fix from Xiaoguang Chen - New processor IDs for intel_idle and turbostat and removal of an obsolete Kconfig option from Len Brown - New device IDs for the ACPI LPSS (Low-Power Subsystem) driver and ACPI-based PCI hotplug (ACPIPHP) cleanup from Mika Westerberg - Removal of several ACPI video DMI blacklist entries that are not necessary any more from Aaron Lu - Rework of the ACPI companion representation in struct device and code cleanup related to that change from Rafael J Wysocki, Lan Tianyu and Jarkko Nikula - Fixes for assigning names to ACPI-enumerated I2C and SPI devices from Jarkko Nikula * tag 'pm+acpi-2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (24 commits) PCI / hotplug / ACPI: Drop unused acpiphp_debug declaration ACPI / scan: Set flags.match_driver in acpi_bus_scan_fixed() ACPI / PCI root: Clear driver_data before failing enumeration ACPI / hotplug: Fix PCI host bridge hot removal ACPI / hotplug: Fix acpi_bus_get_device() return value check cpufreq: governor: Remove fossil comment in the cpufreq_governor_dbs() ACPI / video: clean up DMI table for initial black screen problem ACPI / EC: Ensure lock is acquired before accessing ec struct members PM / Hibernate: Do not crash kernel in free_basic_memory_bitmaps() ACPI / AC: Remove struct acpi_device pointer from struct acpi_ac spi: Use stable dev_name for ACPI enumerated SPI slaves i2c: Use stable dev_name for ACPI enumerated I2C slaves ACPI: Provide acpi_dev_name accessor for struct acpi_device device name ACPI / bind: Use (put|get)_device() on ACPI device objects too ACPI: Eliminate the DEVICE_ACPI_HANDLE() macro ACPI / driver core: Store an ACPI device pointer in struct acpi_dev_node cpufreq: OMAP: Fix compilation error 'r & ret undeclared' PM / Runtime: Fix error path for prepare PM / Runtime: Update documentation around probe|remove|suspend cpufreq: conservative: set requested_freq to policy max when it is over policy max ...
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/acpi_pcihp.c2
-rw-r--r--drivers/pci/hotplug/acpiphp.h1
-rw-r--r--drivers/pci/hotplug/pciehp_acpi.c4
-rw-r--r--drivers/pci/hotplug/sgi_hotplug.c8
-rw-r--r--drivers/pci/ioapic.c2
-rw-r--r--drivers/pci/pci-acpi.c6
-rw-r--r--drivers/pci/pci-label.c6
7 files changed, 14 insertions, 15 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
index 1ce8ee054f1a..a94d850ae228 100644
--- a/drivers/pci/hotplug/acpi_pcihp.c
+++ b/drivers/pci/hotplug/acpi_pcihp.c
@@ -367,7 +367,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags)
string = (struct acpi_buffer){ ACPI_ALLOCATE_BUFFER, NULL };
}
- handle = DEVICE_ACPI_HANDLE(&pdev->dev);
+ handle = ACPI_HANDLE(&pdev->dev);
if (!handle) {
/*
* This hotplug controller was not listed in the ACPI name
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index 26100f510b10..1592dbe4f904 100644
--- a/drivers/pci/hotplug/acpiphp.h
+++ b/drivers/pci/hotplug/acpiphp.h
@@ -176,7 +176,6 @@ u8 acpiphp_get_latch_status(struct acpiphp_slot *slot);
u8 acpiphp_get_adapter_status(struct acpiphp_slot *slot);
/* variables */
-extern bool acpiphp_debug;
extern bool acpiphp_disabled;
#endif /* _ACPIPHP_H */
diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index ead7c534095e..cff7cadfc2e4 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -54,7 +54,7 @@ int pciehp_acpi_slot_detection_check(struct pci_dev *dev)
{
if (slot_detection_mode != PCIEHP_DETECT_ACPI)
return 0;
- if (acpi_pci_detect_ejectable(DEVICE_ACPI_HANDLE(&dev->dev)))
+ if (acpi_pci_detect_ejectable(ACPI_HANDLE(&dev->dev)))
return 0;
return -ENODEV;
}
@@ -96,7 +96,7 @@ static int __init dummy_probe(struct pcie_device *dev)
dup_slot_id++;
}
list_add_tail(&slot->list, &dummy_slots);
- handle = DEVICE_ACPI_HANDLE(&pdev->dev);
+ handle = ACPI_HANDLE(&pdev->dev);
if (!acpi_slot_detected && acpi_pci_detect_ejectable(handle))
acpi_slot_detected = 1;
return -ENODEV; /* dummy driver always returns error */
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index b2781dfe60e9..5b05a68cca6c 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -9,6 +9,7 @@
* Work to add BIOS PROM support was completed by Mike Habeck.
*/
+#include <linux/acpi.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -29,7 +30,6 @@
#include <asm/sn/sn_feature_sets.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/types.h>
-#include <linux/acpi.h>
#include <asm/sn/acpi.h>
#include "../pci.h"
@@ -414,7 +414,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
acpi_handle rethandle;
acpi_status ret;
- phandle = PCI_CONTROLLER(slot->pci_bus)->acpi_handle;
+ phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);
if (acpi_bus_get_device(phandle, &pdevice)) {
dev_dbg(&slot->pci_bus->self->dev,
@@ -495,7 +495,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
/* free the ACPI resources for the slot */
if (SN_ACPI_BASE_SUPPORT() &&
- PCI_CONTROLLER(slot->pci_bus)->acpi_handle) {
+ PCI_CONTROLLER(slot->pci_bus)->companion) {
unsigned long long adr;
struct acpi_device *device;
acpi_handle phandle;
@@ -504,7 +504,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
acpi_status ret;
/* Get the rootbus node pointer */
- phandle = PCI_CONTROLLER(slot->pci_bus)->acpi_handle;
+ phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);
acpi_scan_lock_acquire();
/*
diff --git a/drivers/pci/ioapic.c b/drivers/pci/ioapic.c
index 1b90579b233a..50ce68098298 100644
--- a/drivers/pci/ioapic.c
+++ b/drivers/pci/ioapic.c
@@ -37,7 +37,7 @@ static int ioapic_probe(struct pci_dev *dev, const struct pci_device_id *ent)
char *type;
struct resource *res;
- handle = DEVICE_ACPI_HANDLE(&dev->dev);
+ handle = ACPI_HANDLE(&dev->dev);
if (!handle)
return -EINVAL;
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index dfd1f59de729..f166126e28d1 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -173,14 +173,14 @@ static pci_power_t acpi_pci_choose_state(struct pci_dev *pdev)
static bool acpi_pci_power_manageable(struct pci_dev *dev)
{
- acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev);
+ acpi_handle handle = ACPI_HANDLE(&dev->dev);
return handle ? acpi_bus_power_manageable(handle) : false;
}
static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{
- acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev);
+ acpi_handle handle = ACPI_HANDLE(&dev->dev);
static const u8 state_conv[] = {
[PCI_D0] = ACPI_STATE_D0,
[PCI_D1] = ACPI_STATE_D1,
@@ -217,7 +217,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
static bool acpi_pci_can_wakeup(struct pci_dev *dev)
{
- acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev);
+ acpi_handle handle = ACPI_HANDLE(&dev->dev);
return handle ? acpi_bus_can_wakeup(handle) : false;
}
diff --git a/drivers/pci/pci-label.c b/drivers/pci/pci-label.c
index edaed6f4da6c..d51f45aa669e 100644
--- a/drivers/pci/pci-label.c
+++ b/drivers/pci/pci-label.c
@@ -263,7 +263,7 @@ device_has_dsm(struct device *dev)
acpi_handle handle;
struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL};
- handle = DEVICE_ACPI_HANDLE(dev);
+ handle = ACPI_HANDLE(dev);
if (!handle)
return FALSE;
@@ -295,7 +295,7 @@ acpilabel_show(struct device *dev, struct device_attribute *attr, char *buf)
acpi_handle handle;
int length;
- handle = DEVICE_ACPI_HANDLE(dev);
+ handle = ACPI_HANDLE(dev);
if (!handle)
return -1;
@@ -316,7 +316,7 @@ acpiindex_show(struct device *dev, struct device_attribute *attr, char *buf)
acpi_handle handle;
int length;
- handle = DEVICE_ACPI_HANDLE(dev);
+ handle = ACPI_HANDLE(dev);
if (!handle)
return -1;