On Wed, Jul 15, 2015 at 07:58:09AM -0700, yang.a.fang@xxxxxxxxx wrote: > From: Shilpa Sreeramalu <shilpa.sreeramalu@xxxxxxxxx> > > The usage_count variable was read before it was set to the correct > value, due to which the firmware load was failing. Because of this > IPC messages sent to the firmware were timing out causing a delay > of about 1 second while playing audio from the internal speakers. > > With this patch the usage_count is read after the function call > pm_runtime_get_sync which will increment the usage_count variable > and the firmware load is successful and all the IPC messages are > processed correctly. Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx> -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html