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Merge branch 'pm-domains'

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* pm-domains: (32 commits)
  PM / Domains: Rename cpu_data to cpuidle_data
  PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
  PM / Domains: Remove legacy API for adding devices through DT
  PM / Domains: Add genpd attach/detach callbacks
  PM / Domains: add debugfs listing of struct generic_pm_domain-s
  ACPI / PM: Convert acpi_dev_pm_detach() into a static function
  ARM: exynos: Move to generic PM domain DT bindings
  amba: Add support for attach/detach of PM domains
  spi: core: Convert to dev_pm_domain_attach|detach()
  mmc: sdio: Convert to dev_pm_domain_attach|detach()
  i2c: core: Convert to dev_pm_domain_attach|detach()
  drivercore / platform: Convert to dev_pm_domain_attach|detach()
  PM / Domains: Add APIs to attach/detach a PM domain for a device
  PM / Domains: Add generic OF-based PM domain look-up
  ACPI / PM: Assign the ->detach() callback when attaching the PM domain
  PM / Domains: Add a detach callback to the struct dev_pm_domain
  PM / domains: Spelling s/domian/domain/
  PM / domains: Keep declaration of dev_power_governors together
  PM / domains: Remove default_stop_ok() API
  drivers: sh: Leave disabling of unused PM domains to genpd
  ...
This commit is contained in:
Rafael J. Wysocki 2014-10-07 01:18:12 +02:00
commit 49a09c9ab0
33 changed files with 770 additions and 604 deletions
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13
drivers/spi/spi.c
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@ -35,6 +35,7 @@
#include <linux/spi/spi.h>
#include <linux/of_gpio.h>
#include <linux/pm_runtime.h>
#include <linux/pm_domain.h>
#include <linux/export.h>
#include <linux/sched/rt.h>
#include <linux/delay.h>
@ -264,10 +265,12 @@ static int spi_drv_probe(struct device *dev)
if (ret)
return ret;
acpi_dev_pm_attach(dev, true);
ret = sdrv->probe(to_spi_device(dev));
if (ret)
acpi_dev_pm_detach(dev, true);
ret = dev_pm_domain_attach(dev, true);
if (ret != -EPROBE_DEFER) {
ret = sdrv->probe(to_spi_device(dev));
if (ret)
dev_pm_domain_detach(dev, true);
}
return ret;
}
@ -278,7 +281,7 @@ static int spi_drv_remove(struct device *dev)
int ret;
ret = sdrv->remove(to_spi_device(dev));
acpi_dev_pm_detach(dev, true);
dev_pm_domain_detach(dev, true);
return ret;
}