Revert "usb: renesas-xhci: Fix handling of unknown ROM state"

stable inclusion
from stable-5.10.54
commit 9e9cf23b77d41d1d9b69c1a93f20b6de9ce9ea9a
bugzilla: 175586 https://gitee.com/openeuler/kernel/issues/I4DVDU

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9e9cf23b77d41d1d9b69c1a93f20b6de9ce9ea9a



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

commit 44cf5360 upstream.

This reverts commit d143825b.

Justin reports some of his systems now fail as result of this commit:

 xhci_hcd 0000:04:00.0: Direct firmware load for renesas_usb_fw.mem failed with error -2
 xhci_hcd 0000:04:00.0: request_firmware failed: -2
 xhci_hcd: probe of 0000:04:00.0 failed with error -2

The revert brings back the original issue the commit tried to solve but
at least unbreaks existing systems relying on previous behavior.

Cc: stable@vger.kernel.org
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Justin Forbes <jmforbes@linuxtx.org>
Reported-by: Justin Forbes <jmforbes@linuxtx.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Fixes: d143825b ("usb: renesas-xhci: Fix handling of unknown ROM state")
Link: https://lore.kernel.org/r/20210719070519.41114-1-mdf@kernel.org


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>