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Commit 60ee031a authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

PCI / PM: Clean up outdated comments in pci_target_state() 



Two comments in pci_target_state() are outdated, as the function
doesn't set the target power state for the device any more, only
finds one for it, so fix them accordingly.

Reported-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 656088aa

drivers/pci/pci.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -2025,8 +2025,7 @@ static pci_power_t pci_target_state(struct pci_dev *dev, bool wakeup) 




	if (platform_pci_power_manageable(dev)) {

	if (platform_pci_power_manageable(dev)) {

		/*

		/*

		 * Call the platform to choose the target state of the device

		 * Call the platform to find the target state for the device.

		 * and enable wake-up from this state if supported.

		 */

		 */

		pci_power_t state = platform_pci_choose_state(dev);

		pci_power_t state = platform_pci_choose_state(dev);
@@ -2059,8 +2058,7 @@ static pci_power_t pci_target_state(struct pci_dev *dev, bool wakeup) 
	if (wakeup) {

	if (wakeup) {

		/*

		/*

		 * Find the deepest state from which the device can generate

		 * Find the deepest state from which the device can generate

		 * wake-up events, make it the target state and enable device

		 * PME#.

		 * to generate PME#.

		 */

		 */

		if (dev->pme_support) {

		if (dev->pme_support) {

			while (target_state

			while (target_state