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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-12-08 22:00:44 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-12-08 22:00:44 +0300
commite3d857e1ae787a5e268bc89425aadae09c8e95a4 (patch)
tree65477adb3476db58d6619ae467a5994e13770a72 /drivers/base/power/clock_ops.c
parentcfc75ed68ba703f9d1c96705672c3dd944621f6b (diff)
parent2713775bf570b3ccc0f68130e6f1b623c9e191b7 (diff)
downloadlinux-e3d857e1ae787a5e268bc89425aadae09c8e95a4.tar.xz
Merge branch 'pm-runtime'
* pm-runtime: (25 commits) i2c-omap / PM: Drop CONFIG_PM_RUNTIME from i2c-omap.c dmaengine / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM drivers: sh / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM e1000e / igb / PM: Eliminate CONFIG_PM_RUNTIME MMC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM MFD / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM misc / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM media / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM iio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM hsi / OMAP / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM i2c-hid / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM drm / exynos / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM gpio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM hwrandom / exynos / PM: Use CONFIG_PM in #ifdef block / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM USB / PM: Drop CONFIG_PM_RUNTIME from the USB core PM: Merge the SET*_RUNTIME_PM_OPS() macros PM / Kconfig: Do not select PM directly from Kconfig files PCI / PM: Drop CONFIG_PM_RUNTIME from the PCI core ...
Diffstat (limited to 'drivers/base/power/clock_ops.c')
-rw-r--r--drivers/base/power/clock_ops.c69
1 files changed, 2 insertions, 67 deletions
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index b32b5d47b3c5..d626576a4f75 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -256,10 +256,6 @@ void pm_clk_destroy(struct device *dev)
}
}
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_PM_RUNTIME
-
/**
* pm_clk_suspend - Disable clocks in a device's PM clock list.
* @dev: Device to disable the clocks for.
@@ -373,68 +369,7 @@ static int pm_clk_notify(struct notifier_block *nb,
return 0;
}
-#else /* !CONFIG_PM_RUNTIME */
-
-#ifdef CONFIG_PM
-
-/**
- * pm_clk_suspend - Disable clocks in a device's PM clock list.
- * @dev: Device to disable the clocks for.
- */
-int pm_clk_suspend(struct device *dev)
-{
- struct pm_subsys_data *psd = dev_to_psd(dev);
- struct pm_clock_entry *ce;
- unsigned long flags;
-
- dev_dbg(dev, "%s()\n", __func__);
-
- /* If there is no driver, the clocks are already disabled. */
- if (!psd || !dev->driver)
- return 0;
-
- spin_lock_irqsave(&psd->lock, flags);
-
- list_for_each_entry_reverse(ce, &psd->clock_list, node) {
- if (ce->status < PCE_STATUS_ERROR) {
- if (ce->status == PCE_STATUS_ENABLED)
- clk_disable(ce->clk);
- ce->status = PCE_STATUS_ACQUIRED;
- }
- }
-
- spin_unlock_irqrestore(&psd->lock, flags);
-
- return 0;
-}
-
-/**
- * pm_clk_resume - Enable clocks in a device's PM clock list.
- * @dev: Device to enable the clocks for.
- */
-int pm_clk_resume(struct device *dev)
-{
- struct pm_subsys_data *psd = dev_to_psd(dev);
- struct pm_clock_entry *ce;
- unsigned long flags;
-
- dev_dbg(dev, "%s()\n", __func__);
-
- /* If there is no driver, the clocks should remain disabled. */
- if (!psd || !dev->driver)
- return 0;
-
- spin_lock_irqsave(&psd->lock, flags);
-
- list_for_each_entry(ce, &psd->clock_list, node)
- __pm_clk_enable(dev, ce);
-
- spin_unlock_irqrestore(&psd->lock, flags);
-
- return 0;
-}
-
-#endif /* CONFIG_PM */
+#else /* !CONFIG_PM */
/**
* enable_clock - Enable a device clock.
@@ -514,7 +449,7 @@ static int pm_clk_notify(struct notifier_block *nb,
return 0;
}
-#endif /* !CONFIG_PM_RUNTIME */
+#endif /* !CONFIG_PM */
/**
* pm_clk_add_notifier - Add bus type notifier for power management clocks.