Commit 65ab96f6 authored by Andreas Fleig's avatar Andreas Fleig Committed by Rafael J. Wysocki

ACPI / PM: Fix /proc/acpi/wakeup for devices w/o bus or parent

Fix /proc/acpi/wakeup for devices without bus or parent

This patch fixes printing the wakeup status for devices without a bus
or parent, such as laptop lid switches and sleep buttons. These devices
have an empty physical_node_list, because acpi_bind_one is never run
for them.

[rjw: White space and coding style.]
Signed-off-by: default avatarAndreas Fleig <andreasfleig@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 660b1113
......@@ -311,11 +311,12 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
dev->pnp.bus_id,
(u32) dev->wakeup.sleep_state);
if (!dev->physical_node_count)
if (!dev->physical_node_count) {
seq_printf(seq, "%c%-8s\n",
dev->wakeup.flags.run_wake ?
'*' : ' ', "disabled");
else {
dev->wakeup.flags.run_wake ? '*' : ' ',
device_may_wakeup(&dev->dev) ?
"enabled" : "disabled");
} else {
struct device *ldev;
list_for_each_entry(entry, &dev->physical_node_list,
node) {
......
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