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| author | Alan Stern <stern@rowland.harvard.edu> | 2010-06-29 22:49:24 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-07-19 01:58:48 +0200 |
| commit | b14e033e17d0ea0ba12668d0d2f371cd31586994 (patch) | |
| tree | f7b5df8e67c091363a967a4d1fb8a1209d61cf95 /drivers/pnp/core.c | |
| parent | 2430d12c94ff2bafcfe4f65edf7ee5f300d2d9c6 (diff) | |
| download | linux-stable-b14e033e17d0ea0ba12668d0d2f371cd31586994.tar.gz linux-stable-b14e033e17d0ea0ba12668d0d2f371cd31586994.tar.bz2 linux-stable-b14e033e17d0ea0ba12668d0d2f371cd31586994.zip | |
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 'drivers/pnp/core.c')
| -rw-r--r-- | drivers/pnp/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c index 5dba90995d9e..88b3cde52596 100644 --- a/drivers/pnp/core.c +++ b/drivers/pnp/core.c @@ -164,6 +164,9 @@ int __pnp_add_device(struct pnp_dev *dev) list_add_tail(&dev->global_list, &pnp_global); list_add_tail(&dev->protocol_list, &dev->protocol->devices); spin_unlock(&pnp_lock); + if (dev->protocol->can_wakeup) + device_set_wakeup_capable(&dev->dev, + dev->protocol->can_wakeup(dev)); return device_register(&dev->dev); } |