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authorPaul Mackerras <paulus@samba.org>2006-03-29 13:24:50 +1100
committerPaul Mackerras <paulus@samba.org>2006-03-29 13:24:50 +1100
commitbac30d1a78d0f11c613968fc8b351a91ed465386 (patch)
treee52f3c876522a2f6047a6ec1c27df2e8a79486b8 /Documentation/pnp.txt
parente8222502ee6157e2713da9e0792c21f4ad458d50 (diff)
parentca9ba4471c1203bb6e759b76e83167fec54fe590 (diff)
Merge ../linux-2.6
Diffstat (limited to 'Documentation/pnp.txt')
-rw-r--r--Documentation/pnp.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/pnp.txt b/Documentation/pnp.txt
index af0f6eabfa1..9529c9c9fd5 100644
--- a/Documentation/pnp.txt
+++ b/Documentation/pnp.txt
@@ -115,6 +115,9 @@ pnp_unregister_protocol
pnp_register_driver
- adds a PnP driver to the Plug and Play Layer
- this includes driver model integration
+- returns zero for success or a negative error number for failure; count
+ calls to the .add() method if you need to know how many devices bind to
+ the driver
pnp_unregister_driver
- removes a PnP driver from the Plug and Play Layer