[PATCH] crypto: picoxcell - Fix error handling in spacc_probe()

Thanks Alexey!

On Sat, Jan 20, 2018 at 12:53:15AM +0300, Alexey Khoroshilov wrote:

If clk_get() fails, device_remove_file() looks inappropriate.

The error path, where all crypto_register fail, misses resource
deallocations.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <redacted>

Reviewed-by: Jamie Iles <redacted>