redonkable/alistair23-linux
redonkable/alistair23-linux
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Merge branch 'acpi-fixes' into fixes

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* acpi-fixes:
  ACPI / BGRT: Don't let users configure BGRT on non X86 systems
  cpuidle / ACPI: recover percpu ACPI processor cstate
  ACPI / I2C: Use parent's ACPI_HANDLE() in acpi_i2c_register_devices()
  ACPI / SPI: Use parent's ACPI_HANDLE() in acpi_register_spi_devices()
This commit is contained in:
Rafael J. Wysocki 2013-04-04 17:40:59 +02:00
parent 07961ac7c0 e66cd5372d
commit fc1a7fe8b6
6 changed files with 10 additions and 11 deletions
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2
drivers/acpi/Kconfig
View file

@ -396,7 +396,7 @@ config ACPI_CUSTOM_METHOD
config ACPI_BGRT
bool "Boottime Graphics Resource Table support"
depends on EFI
depends on EFI && X86
help
This driver adds support for exposing the ACPI Boottime Graphics
Resource Table, which allows the operating system to obtain

2
drivers/acpi/acpi_i2c.c
View file

@ -90,7 +90,7 @@ void acpi_i2c_register_devices(struct i2c_adapter *adapter)
acpi_handle handle;
acpi_status status;
handle = ACPI_HANDLE(&adapter->dev);
handle = ACPI_HANDLE(adapter->dev.parent);
if (!handle)
return;

13
drivers/acpi/processor_idle.c
View file

@ -66,7 +66,8 @@ module_param(latency_factor, uint, 0644);
static DEFINE_PER_CPU(struct cpuidle_device *, acpi_cpuidle_device);
static struct acpi_processor_cx *acpi_cstate[CPUIDLE_STATE_MAX];
static DEFINE_PER_CPU(struct acpi_processor_cx * [CPUIDLE_STATE_MAX],
acpi_cstate);
static int disabled_by_idle_boot_param(void)
{
@ -722,7 +723,7 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
struct acpi_processor *pr;
struct acpi_processor_cx *cx = acpi_cstate[index];
struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu);
pr = __this_cpu_read(processors);
@ -745,7 +746,7 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev,
*/
static int acpi_idle_play_dead(struct cpuidle_device *dev, int index)
{
struct acpi_processor_cx *cx = acpi_cstate[index];
struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu);
ACPI_FLUSH_CPU_CACHE();
@ -775,7 +776,7 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
struct acpi_processor *pr;
struct acpi_processor_cx *cx = acpi_cstate[index];
struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu);
pr = __this_cpu_read(processors);
@ -833,7 +834,7 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
struct acpi_processor *pr;
struct acpi_processor_cx *cx = acpi_cstate[index];
struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu);
pr = __this_cpu_read(processors);
@ -960,7 +961,7 @@ static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr,
!(acpi_gbl_FADT.flags & ACPI_FADT_C2_MP_SUPPORTED))
continue;
#endif
acpi_cstate[count] = cx;
per_cpu(acpi_cstate[count], dev->cpu) = cx;
count++;
if (count == CPUIDLE_STATE_MAX)

1
drivers/i2c/busses/i2c-designware-platdrv.c
View file

@ -182,7 +182,6 @@ static int dw_i2c_probe(struct platform_device *pdev)
adap->algo = &i2c_dw_algo;
adap->dev.parent = &pdev->dev;
adap->dev.of_node = pdev->dev.of_node;
ACPI_HANDLE_SET(&adap->dev, ACPI_HANDLE(&pdev->dev));
r = i2c_add_numbered_adapter(adap);
if (r) {

1
drivers/spi/spi-pxa2xx.c
View file

@ -1168,7 +1168,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
master->dev.parent = &pdev->dev;
master->dev.of_node = pdev->dev.of_node;
ACPI_HANDLE_SET(&master->dev, ACPI_HANDLE(&pdev->dev));
/* the spi->mode bits understood by this driver: */
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;

2
drivers/spi/spi.c
View file

@ -984,7 +984,7 @@ static void acpi_register_spi_devices(struct spi_master *master)
acpi_status status;
acpi_handle handle;
handle = ACPI_HANDLE(&master->dev);
handle = ACPI_HANDLE(master->dev.parent);
if (!handle)
return;