From: Jayachandran B jayachandran.b@intel.com
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 --- sound/soc/intel/skylake/skl.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index ff08c8ec93a1..61a484888cfa 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -299,7 +299,6 @@ 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) @@ -342,7 +341,6 @@ 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); /*