Commit 68d03a3a authored Nov 03, 2016 by Jayachandran B Committed by Mark Brown Nov 09, 2016

ASoC: Intel: Skylake: remove pci device enabling calls on suspend



We were invoking pci_disable_device() while going to suspend-to-idle and
pci_enable_device() while coming back to active state.

Turns out that we do not need these calls as we only need system to be
wake capable when in suspend-to-idle state. The wake capability is
already done by enable_irq_wake() calls, so remove these unwanted calls
in driver.

Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent a83e3b4c

sound/soc/intel/skylake/skl.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -290,7 +290,6 @@ static int skl_suspend(struct device *dev)

		enable_irq_wake(bus->irq);
		pci_save_state(pci);
		pci_disable_device(pci);
		} else {
		ret = _skl_suspend(ebus);
		if (ret < 0)
		@@ -333,7 +332,6 @@ static int skl_resume(struct device *dev)
		*/
		if (skl->supend_active) {
		pci_restore_state(pci);
		ret = pci_enable_device(pci);
		snd_hdac_ext_bus_link_power_up_all(ebus);
		disable_irq_wake(bus->irq);
		/*