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Commit c940c8ce authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge branch 'acpi-assorted' 

* acpi-assorted: (21 commits)
  ACPI / thermal: do not always return THERMAL_TREND_RAISING for active trip points
  ACPI: video: correct acpi_video_bus_add error processing
  ACPI: Fix wrong parameter passed to memblock_reserve
  acpi: video: enhance the quirk detect logic of _BQC
  ACPI: update comments for acpi_event_status
  ACPI: remove "config ACPI_DEBUG_FUNC_TRACE"
  PCI / ACPI: Don't query OSC support with all possible controls
  ACPI / processor_thermal: avoid null pointer deference error
  ACPI / fan: avoid null pointer deference error
  ACPI / video: Fix applying indexed initial brightness value.
  ACPI / video: Make logic a little easier to understand.
  ACPI / video: Fix brightness control initialization for some laptops.
  ACPI: Use resource_size() in osl.c
  ACPI / acpi_pad: Used PTR_RET
  ACPI: suppress compiler warning in container.c
  ACPI: suppress compiler warning in battery.c
  ACPI: suppress compiler warnings in processor_throttling.c
  ACPI: suppress compiler warnings in button.c
  ACPI: replace kmalloc+memcpy with kmemdup
  ACPI: Remove acpi_pci_bind_root() definition
  ...
parents 34bdb1a4 94a40931

drivers/acpi/Kconfig

+0 −8
Original line number Diff line number Diff line
@@ -298,14 +298,6 @@ config ACPI_DEBUG 
	  Documentation/kernel-parameters.txt to control the type and

	  amount of debug output.



config ACPI_DEBUG_FUNC_TRACE

	bool "Additionally enable ACPI function tracing"

	default n

	depends on ACPI_DEBUG

	help

	  ACPI Debug Statements slow down ACPI processing. Function trace

	  is about half of the penalty and is rarely useful.



config ACPI_PCI_SLOT

	bool "PCI slot detection driver"

	depends on SYSFS

drivers/acpi/acpi_pad.c

+1 −1
Original line number Diff line number Diff line
@@ -236,7 +236,7 @@ static int create_power_saving_task(void) 
	ps_tsks[ps_tsk_num] = kthread_run(power_saving_thread,

		(void *)(unsigned long)ps_tsk_num,

		"acpi_pad/%d", ps_tsk_num);

	rc = IS_ERR(ps_tsks[ps_tsk_num]) ? PTR_ERR(ps_tsks[ps_tsk_num]) : 0;

	rc = PTR_RET(ps_tsks[ps_tsk_num]);

	if (!rc)

		ps_tsk_num++;

	else

drivers/acpi/battery.c

+1 −1
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ struct acpi_battery { 


#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat)



inline int acpi_battery_present(struct acpi_battery *battery)

static inline int acpi_battery_present(struct acpi_battery *battery)

{

	return battery->device->status.battery_present;

}

drivers/acpi/bus.c

+2 −3
Original line number Diff line number Diff line
@@ -288,13 +288,12 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) 
	}

out_success:

	context->ret.length = out_obj->buffer.length;

	context->ret.pointer = kmalloc(context->ret.length, GFP_KERNEL);

	context->ret.pointer = kmemdup(out_obj->buffer.pointer,

				       context->ret.length, GFP_KERNEL);

	if (!context->ret.pointer) {

		status =  AE_NO_MEMORY;

		goto out_kfree;

	}

	memcpy(context->ret.pointer, out_obj->buffer.pointer,

		context->ret.length);

	status =  AE_OK;



out_kfree:

drivers/acpi/button.c

+1 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ 
#include <linux/slab.h>

#include <acpi/acpi_bus.h>

#include <acpi/acpi_drivers.h>

#include <acpi/button.h>



#define PREFIX "ACPI: "