From: Matthew Garrett <[email protected]>
We only care about whether our direct parent is removable, not whether any
further points up the tree are - the kernel will take care of policy for
those itself. This enables autosuspend on devices where the root hub reports
that its removable state is unknown.
---
rules/42-usb-hid-pm.rules | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/rules/42-usb-hid-pm.rules b/rules/42-usb-hid-pm.rules
index 4c300da..3721219 100644
--- a/rules/42-usb-hid-pm.rules
+++ b/rules/42-usb-hid-pm.rules
@@ -28,9 +28,9 @@ ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="14dd",
ATTR{idProduct}=="0002"
# USB HID devices that are internal to the machine should also be safe to
autosuspend
-ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb",
ATTRS{removable}=="removable", GOTO="usb_hid_pm_end"
-ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb",
ATTRS{removable}=="unknown", GOTO="usb_hid_pm_end"
+ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb",
ATTR{../removable}=="removable", GOTO="usb_hid_pm_end"
+ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb",
ATTR{../removable}=="unknown", GOTO="usb_hid_pm_end"
-ACTION=="add", SUBSYSTEM=="usb", ATTR{bInterfaceClass}=="03",
ATTRS{removable}=="fixed", TEST=="../power/control",
ATTR{../power/control}="auto"
+ACTION=="add", SUBSYSTEM=="usb", ATTR{bInterfaceClass}=="03",
ATTR{../removable}=="fixed", TEST=="../power/control",
ATTR{../power/control}="auto"
LABEL="usb_hid_pm_end"
--
2.1.0
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