From f1fc3990e2ffa14310cae89678c0b4ed1a3f094b Mon Sep 17 00:00:00 2001
From: Petr Vandrovec <vandrove@vc.cvut.cz>
Date: Mon, 16 May 2005 21:53:44 -0700
Subject: [PATCH] [PATCH] serial_cs device identification fix
serial_cs's vendor/device identification got broken by Yum Rayan's change
'[PATCH] serial_cs: Reduce stack usage in serial_event()' - it changed buf
type from u_short* to char*, breaking device manufacturer & card number
retrieval. Due to this my modem stopped from being recognized as special
case.
Code will work much better if we'll rely on first_tuple's parser instead of
doing parse ourselves. Code also looks simpler after change.
Signed-off-by: Petr Vandrovec <vandrove@vc.cvut.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/serial/serial_cs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 6eeb48f6a482a7..0d7b65f93e8de5 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -661,10 +661,10 @@ void serial_config(dev_link_t * link)
/* Is this a multiport card? */
tuple->DesiredTuple = CISTPL_MANFID;
if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
- info->manfid = le16_to_cpu(buf[0]);
+ info->manfid = parse->manfid.manf;
for (i = 0; i < MULTI_COUNT; i++)
if ((info->manfid == multi_id[i].manfid) &&
- (le16_to_cpu(buf[1]) == multi_id[i].prodid))
+ (parse->manfid.card == multi_id[i].prodid))
break;
if (i < MULTI_COUNT)
info->multi = multi_id[i].multi;
--
GitLab