On Friday, October 01, 2010, Alan Stern wrote: > On Fri, 1 Oct 2010, Rafael J. Wysocki wrote: > > > On Thursday, September 30, 2010, Alan Stern wrote: > > > This patch (as1431) adds a synchronous runtime-PM interface suitable > > > for use in interrupt handlers. Four new helper functions are defined: > > > > > > pm_runtime_suspend_irq(), pm_runtime_resume_irq(), > > > pm_runtime_get_sync_irq(), pm_runtime_put_sync_irq(), > > > > > > together with pm_runtime_callbacks_in_irq(), which subsystems use to > > > tell the PM core that the runtime callbacks should be invoked with > > > interrupts disabled. > > > > BTW, I like some changes made by your patch that aren't really related to > > the issue at hand, so I think the patch below can be applied regardless of > > the other changes, unless I made a mistake I can see now. > > It looks like a good change, but you forgot to preserve the assignments > to dev->power.runtime_error. That's correct and there's a difference betwee _idle and the other cases because of that. I'll send updated patch with a changelog shortly. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
