| title: | Re PATCH 5 6 usb gadget Do not take BKL f |
|
Date: Friday, June 18, 2010, 6:59 AM
On Tue, 01 Jun 2010 23:04:44 +0200,
Arnd Bergmann <arnd@xxxxxxxx
wrote:
There is no gadget driver in the tree that
actually implements the ioctl operation, so
obviously it is not necessary to hold the
BKL around the call.
The original gadgetfs code used it as a
passthrough to controller-specific ops, as
I recall. Not much used, right.
And yes, I suspect someone just threw
some BKL stuff here without actually
analysing whether it was necessary.
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