On Fri, Dec 15, 2017 at 01:55:59PM -0600, Gary R Hook wrote:
> Commit 142a27f0a731 added support for a "best" RNG, and in doing so
> introduced a hang from rmmod/modprobe -r when the last RNG on the list
> was unloaded.
>
> When the hwrng list is depleted, return the global variables to their
> original state and decrement all references to the object.
>
> Fixes: 142a27f0a731 ("hwrng: core - Reset user selected rng by writing "" to rng_current")
> Signed-off-by: Gary R Hook <gary.hook@xxxxxxx>
Patch applied. Thanks.
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