summaryrefslogtreecommitdiff
path: root/drivers/pci
diff options
context:
space:
mode:
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-10-28 04:10:20 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-10-28 04:10:20 +0400
commit8e32e47dbb98fd24e4c541753427a576e6ab5bb3 (patch)
treeae9e3eb57380171a25af431dea1e4665ef9c7abf /drivers/pci
parent959f58544b7f20c92d5eb43d1232c96c15c01bfb (diff)
parent7744da5e90a2782ff0d48628c2cb120efcd300f3 (diff)
downloadlinux-8e32e47dbb98fd24e4c541753427a576e6ab5bb3.tar.xz
Merge branch 'acpi-cleanup'
* acpi-cleanup: (34 commits) ACPI / proc: Remove alarm proc file ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c ACPI / SBS: Remove SBS's proc directory ACPI / Battery: Remove battery's proc directory ACP / fan: trivial style cleanup ACPI / processor: remove superfluous pr == NULL checks ACPI / mm: use NUMA_NO_NODE toshiba_acpi: convert acpi_evaluate_object() to acpi_evaluate_integer() intel-smartconnect: convert acpi_evaluate_object() to acpi_evaluate_integer() intel-rst: convert acpi_evaluate_object() to acpi_evaluate_integer() fujitsu-laptop: convert acpi_evaluate_object() to acpi_evaluate_integer() i2c-hid: convert acpi_evaluate_object() to acpi_evaluate_integer() ACPI: dock: convert acpi_evaluate_object() to acpi_evaluate_integer() acpi_processor: convert acpi_evaluate_object() to acpi_evaluate_integer() pnpacpi: convert acpi_get_handle() to acpi_has_method() wmi: convert acpi_get_handle() to acpi_has_method() toshiba_acpi: convert acpi_get_handle() to acpi_has_method() sony-laptop: convert acpi_get_handle() to acpi_has_method() intel_menlow: convert acpi_get_handle() to acpi_has_method() fujitsu-laptop: convert acpi_get_handle() to acpi_has_method() ...
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/acpi_pcihp.c7
-rw-r--r--drivers/pci/pci-acpi.c3
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
index 2a47e82821da..5440131cd4ee 100644
--- a/drivers/pci/hotplug/acpi_pcihp.c
+++ b/drivers/pci/hotplug/acpi_pcihp.c
@@ -411,13 +411,10 @@ EXPORT_SYMBOL(acpi_get_hp_hw_control_from_firmware);
static int pcihp_is_ejectable(acpi_handle handle)
{
acpi_status status;
- acpi_handle tmp;
unsigned long long removable;
- status = acpi_get_handle(handle, "_ADR", &tmp);
- if (ACPI_FAILURE(status))
+ if (!acpi_has_method(handle, "_ADR"))
return 0;
- status = acpi_get_handle(handle, "_EJ0", &tmp);
- if (ACPI_SUCCESS(status))
+ if (acpi_has_method(handle, "_EJ0"))
return 1;
status = acpi_evaluate_integer(handle, "_RMV", NULL, &removable);
if (ACPI_SUCCESS(status) && removable)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index b0299e6d9a3f..dfd1f59de729 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -181,7 +181,6 @@ static bool acpi_pci_power_manageable(struct pci_dev *dev)
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 tmp;
static const u8 state_conv[] = {
[PCI_D0] = ACPI_STATE_D0,
[PCI_D1] = ACPI_STATE_D1,
@@ -192,7 +191,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
int error = -EINVAL;
/* If the ACPI device has _EJ0, ignore the device */
- if (!handle || ACPI_SUCCESS(acpi_get_handle(handle, "_EJ0", &tmp)))
+ if (!handle || acpi_has_method(handle, "_EJ0"))
return -ENODEV;
switch (state) {