Merge branch 'pm-fixes'
* pm-fixes:
cpufreq: cpufreq-cpu0: use the exact frequency for clk_set_rate()
cpufreq: protect 'policy->cpus' from offlining during __gov_queue_work()
acpi-cpufreq: set current frequency based on target P-State
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 403baf4..fcd7d91 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -919,13 +919,14 @@
break;
case ACPI_HEST_NOTIFY_EXTERNAL:
/* External interrupt vector is GSI */
- if (acpi_gsi_to_irq(generic->notify.vector, &ghes->irq)) {
+ rc = acpi_gsi_to_irq(generic->notify.vector, &ghes->irq);
+ if (rc) {
pr_err(GHES_PFX "Failed to map GSI to IRQ for generic hardware error source: %d\n",
generic->header.source_id);
goto err_edac_unreg;
}
- if (request_irq(ghes->irq, ghes_irq_func,
- 0, "GHES IRQ", ghes)) {
+ rc = request_irq(ghes->irq, ghes_irq_func, 0, "GHES IRQ", ghes);
+ if (rc) {
pr_err(GHES_PFX "Failed to register IRQ for generic hardware error source: %d\n",
generic->header.source_id);
goto err_edac_unreg;
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index bc493aa..318fa32 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -278,11 +278,13 @@
if (result)
return result;
} else if (state == ACPI_STATE_UNKNOWN) {
- /* No power resources and missing _PSC? Try to force D0. */
+ /*
+ * No power resources and missing _PSC? Cross fingers and make
+ * it D0 in hope that this is what the BIOS put the device into.
+ * [We tried to force D0 here by executing _PS0, but that broke
+ * Toshiba P870-303 in a nasty way.]
+ */
state = ACPI_STATE_D0;
- result = acpi_dev_pm_explicit_set(device, state);
- if (result)
- return result;
}
device->power.state = state;
return 0;
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 44225cb..90c5759e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -740,6 +740,10 @@
struct acpi_device *acpi_dev = to_acpi_device(dev);
struct acpi_driver *acpi_drv = to_acpi_driver(drv);
+ /* Skip ACPI device objects with scan handlers attached. */
+ if (acpi_dev->handler)
+ return 0;
+
return acpi_dev->flags.match_driver
&& !acpi_match_device_ids(acpi_dev, acpi_drv->ids);
}
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 5b32e15..5d7075d 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -458,12 +458,28 @@
},
{
.callback = video_ignore_initial_backlight,
+ .ident = "HP Pavilion g6 Notebook PC",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion g6 Notebook PC"),
+ },
+ },
+ {
+ .callback = video_ignore_initial_backlight,
.ident = "HP 1000 Notebook PC",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP 1000 Notebook PC"),
},
},
+ {
+ .callback = video_ignore_initial_backlight,
+ .ident = "HP Pavilion m4",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion m4 Notebook PC"),
+ },
+ },
{}
};
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 8df0c5a..d111c86 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -703,7 +703,7 @@
}
rfkill_init_sw_state(gps_rfkill,
hp_wmi_get_sw_state(HPWMI_GPS));
- rfkill_set_hw_state(bluetooth_rfkill,
+ rfkill_set_hw_state(gps_rfkill,
hp_wmi_get_hw_state(HPWMI_GPS));
err = rfkill_register(gps_rfkill);
if (err)
