crypto: hisilicon/qm - fix missing put dfx access
In function qm_cmd_write(), if function returns from branch 'atomic_read(&qm->status.flags) == QM_STOP', the got dfx access is forgotten to put. Fixes: 607c191b ("crypto: hisilicon - support runtime PM for accelerator device") Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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