From d5919dcc349d2a16d805ef8096d36e4f519e42ae Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 31 Oct 2017 18:26:15 +0100 Subject: Revert "PM / QoS: Fix device resume latency PM QoS" This reverts commit 0cc2b4e5a020 (PM / QoS: Fix device resume latency PM QoS) as it introduced regressions on multiple systems and the fix-up in commit 2a9a86d5c813 (PM / QoS: Fix default runtime_pm device resume latency) does not address all of them. The original problem that commit 0cc2b4e5a020 was attempting to fix will be addressed later. Fixes: 0cc2b4e5a020 (PM / QoS: Fix device resume latency PM QoS) Reported-by: Geert Uytterhoeven Signed-off-by: Rafael J. Wysocki --- Documentation/ABI/testing/sysfs-devices-power | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power index 5cbb6f038615..676fdf5f2a99 100644 --- a/Documentation/ABI/testing/sysfs-devices-power +++ b/Documentation/ABI/testing/sysfs-devices-power @@ -211,9 +211,7 @@ Description: device, after it has been suspended at run time, from a resume request to the moment the device will be ready to process I/O, in microseconds. If it is equal to 0, however, this means that - the PM QoS resume latency may be arbitrary and the special value - "n/a" means that user space cannot accept any resume latency at - all for the given device. + the PM QoS resume latency may be arbitrary. Not all drivers support this attribute. If it isn't supported, it is not present. -- cgit v1.2.3