From eb5ca72effaa7f691f7df5187c5c5d1268311326 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Sat, 1 Mar 2008 12:34:50 +0100 Subject: [PATCH] firewire: fw-ohci: switch on bus power after resume on PPC PMac The platform feature calls in the suspend method switched off cable power, but the calls in the resume method did not switch it back on. Add the necessary feature call to .resume. Also add the corresponding call to .suspend to make .suspend's behavior explicitly the same on all PMacs. Signed-off-by: Stefan Richter --- drivers/firewire/fw-ohci.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 5da7c6715e1e..312182d6d970 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -2251,8 +2251,10 @@ static int pci_suspend(struct pci_dev *pdev, pm_message_t state) if (machine_is(powermac)) { struct device_node *ofn = pci_device_to_OF_node(pdev); - if (ofn) + if (ofn) { pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0); + pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 0); + } } #endif /* CONFIG_PPC_PMAC */ @@ -2269,8 +2271,10 @@ static int pci_resume(struct pci_dev *pdev) if (machine_is(powermac)) { struct device_node *ofn = pci_device_to_OF_node(pdev); - if (ofn) + if (ofn) { + pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 1); pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 1); + } } #endif /* CONFIG_PPC_PMAC */ -- 2.20.1