Commit 886a7a33 authored by Sebastian Ott's avatar Sebastian Ott Committed by Rafael J. Wysocki
Browse files

PM: Clear -EAGAIN in dpm_prepare

When the last device in the dpm list is unregistered directly after its
prepare() callback returned with -EAGAIN, the return code is passed to
the calling function, resulting in a suspend failure. Prevent this by
clearing the return code after -EAGAIN.
Signed-off-by: default avatarSebastian Ott <>
Signed-off-by: default avatarRafael J. Wysocki <>
parent 00024be9
......@@ -762,6 +762,7 @@ static int dpm_prepare(pm_message_t state)
dev->power.status = DPM_ON;
if (error == -EAGAIN) {
error = 0;
printk(KERN_ERR "PM: Failed to prepare device %s "
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