On Sat, 23 Feb 2008, Rafael J. Wysocki wrote: > --- linux-2.6.orig/drivers/char/drm/i915_drv.c > +++ linux-2.6/drivers/char/drm/i915_drv.c > @@ -222,6 +222,7 @@ static void i915_restore_vga(struct drm_ > dev_priv->saveGR[0x18]); > > /* Attribute controller registers */ > + inb(st01); > for (i = 0; i < 20; i++) > i915_write_ar(st01, i, dev_priv->saveAR[i], 0); > inb(st01); /* switch back to index mode */ I'm doing this part separately, please drop it - it has nothing to do with the rest of the patch. I'd also suggest that you just add a helper function like int pm_event_powerdown(struct pm_message mesg) { return mesg.event >= PM_EVENT_SUSPEND; } or something, so that you can have code like if (pm_event_powerdown(mesg)) pci_set_power_state(pdev, PCI_D3hot); instead of the test for EVENT_SUSPEND/HIBERNATE explicitly. Of course, the places that already do a switch-statement are much better kept that way and just add PM_EVENT_HIBERNATE to the list. > --- linux-2.6.orig/drivers/pci/pci.c > +++ linux-2.6/drivers/pci/pci.c > @@ -554,6 +554,7 @@ pci_power_t pci_choose_state(struct pci_ > case PM_EVENT_PRETHAW: > /* REVISIT both freeze and pre-thaw "should" use D0 */ > case PM_EVENT_SUSPEND: > + case PM_EVENT_HIBERNATE: > return PCI_D3hot; Didn't you miss the apci_pci_choose_state() thing that also needs this extension? > Index: linux-2.6/drivers/usb/host/u132-hcd.c > =================================================================== > --- linux-2.6.orig/drivers/usb/host/u132-hcd.c > +++ linux-2.6/drivers/usb/host/u132-hcd.c > @@ -3214,14 +3214,18 @@ static int u132_suspend(struct platform_ > return -ESHUTDOWN; > } else { > int retval = 0; > - if (state.event == PM_EVENT_FREEZE) { > + > + switch (state.event) { > + case PM_EVENT_FREEZE: > retval = u132_bus_suspend(hcd); > - } else if (state.event == PM_EVENT_SUSPEND) { > + break; > + case PM_EVENT_SUSPEND: > + case PM_EVENT_HIBERNATE: > int ports = MAX_U132_PORTS; > while (ports-- > 0) { > port_power(u132, ports, 0); > } > - } > + break; > if (retval == 0) > pdev->dev.power.power_state = state; > return retval; Looks like a missing close-brace to me there - you removed the final '}'. Or am I blind? Apart from those issues it looks fine to me. Linus - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html