Export-sas_phy_enable

mainline inclusion
from mainline-v5.16-rc1
commit 00aeaf32
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4QKP3
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/libsas/sas_init.c?id=00aeaf329a3a1ea3d3606fefa1d29f69f828bd21

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Export sas_phy_enable() so LLDDs can directly use it to control remote phys.

We already do this for companion function sas_phy_reset().

Link: https://lore.kernel.org/r/1634041588-74824-4-git-send-email-john.garry@huawei.com


Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Ouyangdelong <ouyangdelong@huawei.com>
Signed-off-by: Nifujia <nifujia1@hisilicon.com>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>