Re: [RESEND][PATCH] Bluetooth: Make request workqueue freezable

On Wed, 2015-05-20 at 08:29 +0200, Takashi Iwai wrote:

The data is cached in RAM.  More specifically, the former loaded
firmware files are reloaded and saved at suspend for each device
object.  See fw_pm_notify() in firmware_class.c.

OK, this may be a stupid idea, but do we know the firmware
was successfully loaded in the first place?
Also btusb is in the habit of falling back to a generic
firmware in some places. It seems to me that caching
firmware is conceptually not enough, but we'd also need
to record the absence of firmware images.

	Regards
		Oliver