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author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-02-06 01:40:02 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 10:41:19 -0800 |
commit | cc8259a6666de456460bacdd5637f5e2d71790ea (patch) | |
tree | 6945677a13d7d139472d63aabe05be3da22fb255 /usr | |
parent | 6ed3003c19a96fe18edf8179c4be6fe14abbebbc (diff) | |
download | op-kernel-dev-cc8259a6666de456460bacdd5637f5e2d71790ea.zip op-kernel-dev-cc8259a6666de456460bacdd5637f5e2d71790ea.tar.gz |
simplify pnp_activate_dev() and pnp_disable_dev() return values
Make pnp_activate_dev() and pnp_disable_dev() return only 0 (success) or a
negative error value, as pci_enable_device() and pci_disable_device() do.
Previously they returned:
0: device was already active (or disabled)
1: we just activated (or disabled) device
<0: -EBUSY or error from pnp_start_dev() (or pnp_stop_dev())
Now we return only 0 (device is active or disabled) or <0 (error).
All in-tree callers either ignore the return values or check only for
errors (negative values).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions