Re: [PATCH] fsl_usb2_udc: fix recursive lock

[David Brownell]

On Thursday 29 May 2008, Li Yang wrote:
> UDC needs to release lock before calling out to gadget driver, since
> it may need to reenter.  The change fixes kernel BUG observed on rt
> kernel.

Acked-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>

... clearly, 2.6.26 material; the same locking problem also
shows up on non-RT kernels.

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