crypto: hisilicon/qm - fix the type value of aeq

maillist inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8B6T4
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ff3ddca9ca15



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The type of aeq has only 4bits in dw0 17 to 20bits, but 15bits(17 to
31bits) are read in function qm_aeq_thread(). The remaining 11bits(21
to 31bits) are reserved for aeq, but may not be 0. To avoid getting
incorrect value of type, other bits are cleared.

Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: JiangShui Yang <yangjiangshui@h-partners.com>