Greg Kroah-Hartman 9f8b3f2385 Revert "usb: early: convert to readl_poll_timeout_atomic()" ... [ Upstream commit c4d936efa4 ] This reverts commit 796eed4b23. This change causes boot lockups when using "arlyprintk=xdbc" because ktime can not be used at this point in time in the boot process. Also, it is not needed for very small delays like this. Reported-by: Mathias Nyman <mathias.nyman@linux.intel.com> Reported-by: Peter Zijlstra <peterz@infradead.org> Cc: Jann Horn <jannh@google.com> Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Fixes: 796eed4b23 ("usb: early: convert to readl_poll_timeout_atomic()") Link: https://lore.kernel.org/r/c2b5c9bb-1b75-bf56-3754-b5b18812d65e@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-12-22 09:32:45 +01:00
..
Makefile	USB: add SPDX identifiers to all remaining Makefiles	2017-11-07 15:53:48 +01:00
ehci-dbgp.c	usb: early: ehci-dbgp: convert to readl_poll_timeout_atomic()	2020-09-25 16:29:09 +02:00
xhci-dbc.c	Revert "usb: early: convert to readl_poll_timeout_atomic()"	2021-12-22 09:32:45 +01:00
xhci-dbc.h	Merge 5.7-rc3 into usb-next	2020-04-27 09:32:30 +02:00