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authorAlan Stern <stern@rowland.harvard.edu>2010-06-29 22:49:24 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2010-07-19 01:58:48 +0200
commitb14e033e17d0ea0ba12668d0d2f371cd31586994 (patch)
treef7b5df8e67c091363a967a4d1fb8a1209d61cf95 /include/linux
parent2430d12c94ff2bafcfe4f65edf7ee5f300d2d9c6 (diff)
downloadop-kernel-dev-b14e033e17d0ea0ba12668d0d2f371cd31586994.zip
op-kernel-dev-b14e033e17d0ea0ba12668d0d2f371cd31586994.tar.gz
PNPACPI: Add support for remote wakeup
This patch (as1354) adds remote-wakeup support to the pnpacpi driver. The new can_wakeup method also allows other PNP protocol drivers (pnpbios or iaspnp) to add wakeup support, but I don't know enough about how they work to actually do it. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/pnp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 7c4193e..1bc1338 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -414,6 +414,7 @@ struct pnp_protocol {
int (*disable) (struct pnp_dev *dev);
/* protocol specific suspend/resume */
+ bool (*can_wakeup) (struct pnp_dev *dev);
int (*suspend) (struct pnp_dev * dev, pm_message_t state);
int (*resume) (struct pnp_dev * dev);
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