usb: host: ohci-at91: suspend/resume ports after/before OHCI accesses

stable inclusion
from stable-5.10.58
commit 5b4318885a4388b6b7c9227be53b8411bb1457ac
bugzilla: 176984 https://gitee.com/openeuler/kernel/issues/I4E2P4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5b4318885a4388b6b7c9227be53b8411bb1457ac



--------------------------------

commit 00de6a57 upstream.

On SAMA7G5 suspending ports will cut the access to OHCI registers and
any subsequent access to them will lead to CPU being blocked trying to
access that memory. Same thing happens on resume: if OHCI memory is
accessed before resuming ports the CPU will block on that access. The
OCHI memory is accessed on suspend/resume though
ohci_suspend()/ohci_resume().

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210721132905.1970713-1-claudiu.beznea@microchip.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>