fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / Documentation / pnp.txt

diff --git a/Documentation/pnp.txt b/Documentation/pnp.txt
index af0f6ea..28037aa 100644 (file)
--- 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
@@ -181,7 +184,7 @@ static const struct pnp_id pnp_dev_table[] = {
 Please note that the character 'X' can be used as a wild card in the function
 portion (last four characters).
 ex:
-       /* Unkown PnP modems */
+       /* Unknown PnP modems */
        {       "PNPCXXX",              UNKNOWN_DEV     },
 
 Supported PnP card IDs can optionally be defined.
@@ -219,7 +222,7 @@ static struct pnp_driver serial_pnp_driver = {
        .remove         = serial_pnp_remove,
 };
 
-* name and id_table can not be NULL.
+* name and id_table cannot be NULL.
 
 4.) register the driver
 ex: