Re: [PATCH v6 2/4] block: add runtime pm helpers

2013-01-07 Thread Alan Stern
On Sun, 6 Jan 2013, Aaron Lu wrote: > From: Lin Ming > > Add runtime pm helper functions: > > void blk_pm_runtime_init(struct request_queue *q, struct device *dev) > - Initialization function for drivers to call. > > int blk_pre_runtime_suspend(struct request_queue *q) > - If any requests

[PATCH v6 2/4] block: add runtime pm helpers

2013-01-06 Thread Aaron Lu
From: Lin Ming Add runtime pm helper functions: void blk_pm_runtime_init(struct request_queue *q, struct device *dev) - Initialization function for drivers to call. int blk_pre_runtime_suspend(struct request_queue *q) - If any requests are in the queue, return -EBUSY. Otherwise set q->r