[PATCH 4.9 064/206] xhci: Use delayed_work instead of timer for command timeout

4.9-stable review patch. If anyone has any objections, please let me know. -- From: OGAWA Hirofumi commit cb4d5ce588c5ff68e0fdd30370a0e6bc2c0a736b upstream. This is preparation to fix abort operation race (See "xhci: Fix race related to abort

[PATCH 4.9 064/206] xhci: Use delayed_work instead of timer for command timeout

4.9-stable review patch. If anyone has any objections, please let me know. -- From: OGAWA Hirofumi commit cb4d5ce588c5ff68e0fdd30370a0e6bc2c0a736b upstream. This is preparation to fix abort operation race (See "xhci: Fix race related to abort operation"). To make timeout