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| author | Arnaud Giersch <arnaud.giersch@free.fr> | 2006-02-03 12:04:21 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-03 17:32:06 +0100 |
| commit | 0ef3b49cc24963a11125971b8deaa8b46209d113 (patch) | |
| tree | bb568031614c455c6cd471232da96bec8f8eeea7 /drivers/parport/ieee1284.c | |
| parent | [PATCH] Normalize timespec for negative values in ns_to_timespec (diff) | |
| download | linux-0ef3b49cc24963a11125971b8deaa8b46209d113.tar.xz linux-0ef3b49cc24963a11125971b8deaa8b46209d113.zip | |
[PATCH] parport: fix documentation
Fix documentation to actually match the code.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/parport/ieee1284.c')
| -rw-r--r-- | drivers/parport/ieee1284.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c index 5b887ba5aaf9..690b239ad3a7 100644 --- a/drivers/parport/ieee1284.c +++ b/drivers/parport/ieee1284.c @@ -61,10 +61,10 @@ static void timeout_waiting_on_port (unsigned long cookie) * set to zero, it returns immediately. * * If an interrupt occurs before the timeout period elapses, this - * function returns one immediately. If it times out, it returns - * a value greater than zero. An error code less than zero - * indicates an error (most likely a pending signal), and the - * calling code should finish what it's doing as soon as it can. + * function returns zero immediately. If it times out, it returns + * one. An error code less than zero indicates an error (most + * likely a pending signal), and the calling code should finish + * what it's doing as soon as it can. */ int parport_wait_event (struct parport *port, signed long timeout) @@ -110,7 +110,7 @@ int parport_wait_event (struct parport *port, signed long timeout) * * If the status lines take on the desired values before the * timeout period elapses, parport_poll_peripheral() returns zero - * immediately. A zero return value greater than zero indicates + * immediately. A return value greater than zero indicates * a timeout. An error code (less than zero) indicates an error, * most likely a signal that arrived, and the caller should * finish what it is doing as soon as possible. |