* We shouldn't bother with dev->current_state, the PCI API functions we call manage this for us (and do a far better job at it too). * Remove pci_set_power_state(dev, PCI_D0) call in resume, as pci_enable_device() does the same thing. * Check pci_enable_device() return value. If it failed, fail the entire resume and avoid programming timings into the [potentially dead/asleep] chip. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> --- drivers/ide/pci/sc1200.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 17e58d6..10c79a5 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -332,7 +332,6 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state) pci_disable_device(dev); pci_set_power_state(dev, pci_choose_state(dev, state)); - dev->current_state = state.event; return 0; } @@ -341,9 +340,10 @@ static int sc1200_resume (struct pci_dev *dev) ide_hwif_t *hwif; int i; - pci_set_power_state(dev, PCI_D0); // bring chip back from sleep state - dev->current_state = PM_EVENT_ON; - pci_enable_device(dev); + i = pci_enable_device(dev); + if (i) + return i; + // // loop over all interfaces that are part of this pci device: // -- 1.5.2.4 -
| Jesse Barnes | Re: [stable] [BUG][PATCH] cpqphp: fix kernel NULL pointer dereference |
| Greg KH | [003/136] p54usb: add Zcomax XG-705A usbid |
| Magnus Damm | [PATCH 03/07] ARM: Use shared GIC entry macros on Realview |
| Oliver Neukum | Re: [Bug #13682] The webcam stopped working when upgrading from 2.6.29 to 2.6.30 |
| Martin Schwidefsky | Re: [PATCH] optimized ktime_get[_ts] for GENERIC_TIME=y |
git: | |
| Junio C Hamano | Re: Some advanced index playing |
| Jeff King | Re: confusion over the new branch and merge config |
| Robin Rosenberg | Re: cvs2svn conversion directly to git ready for experimentation |
| Linus Torvalds | git binary size... |
| Ævar Arnfjörð Bjarmason | Re: Challenge with Git-Bash |
| Linux Kernel Mailing List | md: move allocation of ->queue from mddev_find to md_probe |
| Linux Kernel Mailing List | md: raid0: Represent zone->zone_offset in sectors. |
| Linux Kernel Mailing List | [ARM] S3C24XX: Add gpio_to_irq() facility |
| Linux Kernel Mailing List | md: raid0_make_request(): Replace local va |
