Jean-François Dagenais f607e7fc5f
w1: ds1wm: add a reset recovery parameter ...
This fixes a regression in 3.0 reported by Paul Parsons regarding the
removal of the msleep(1) in the ds1wm_reset() function:
: The linux-3.0-rc4 DS1WM 1-wire driver is logging "bus error, retrying"
: error messages on an HP iPAQ hx4700 PDA (XScale-PXA270):
:
: <snip>
: Driver for 1-wire Dallas network protocol.
: DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko
: 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko
: ds1wm ds1wm: pass: 1 bus error, retrying
: ds1wm ds1wm: pass: 2 bus error, retrying
: ds1wm ds1wm: pass: 3 bus error, retrying
: ds1wm ds1wm: pass: 4 bus error, retrying
: ds1wm ds1wm: pass: 5 bus error, retrying
: ...
:
: The visible result is that the battery charging LED is erratic; sometimes
: it works, mostly it doesn't.
:
: The linux-2.6.39 DS1WM 1-wire driver worked OK. I haven't tried 3.0-rc1,
: 3.0-rc2, or 3.0-rc3.
This sleep should not be required on normal circuitry provided the
pull-ups on the bus are correctly adapted to the slaves. Unfortunately,
this is not always the case. The sleep is restored but as a parameter to
the probe function in the pdata.
[akpm@linux-foundation.org: coding-style fixes]
Reported-by: Paul Parsons <lost.distance@yahoo.com>
Tested-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Jean-François Dagenais <dagenaisj@sonatest.com>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-08 21:14:44 -07:00
2011-06-16 12:01:57 -07:00
2011-05-11 14:50:41 -04:00
2011-05-04 14:08:36 -07:00
2011-05-24 11:52:05 -07:00
2011-05-20 18:51:09 -03:00
2011-06-15 20:03:59 -07:00
2011-06-20 08:59:46 -07:00
2011-07-08 21:14:44 -07:00
2011-05-25 16:55:55 -07:00
2011-06-01 11:36:49 +01:00
2011-06-06 01:35:10 +02:00
2011-05-27 10:34:37 +01:00
2011-05-26 12:13:22 -07:00
2011-05-20 13:43:21 -07:00
2011-06-21 18:20:55 -07:00
2011-05-23 12:33:02 -07:00
2011-04-28 13:39:17 -07:00
2011-04-25 14:50:08 -04:00
2011-05-28 17:41:46 +02:00
2011-06-10 08:46:26 -06:00
2011-04-25 18:10:58 -07:00
2011-05-25 08:39:45 -07:00
2011-05-26 17:12:38 -07:00
2011-06-20 13:23:14 +02:00
2011-05-31 13:45:53 +02:00
2011-06-13 10:42:49 +02:00
2011-05-25 08:39:30 -07:00
2011-05-19 16:55:27 +09:30
2011-05-26 07:26:45 -04:00
2011-05-25 08:39:43 -07:00
2011-05-24 22:55:24 +10:00
2011-05-26 17:12:34 -07:00
2011-05-26 17:12:34 -07:00
2011-05-26 10:01:36 -06:00
2011-05-19 14:24:16 +02:00
2011-06-16 19:30:53 +02:00
2011-06-27 18:00:13 -07:00
2011-05-25 08:39:47 -07:00
2011-05-25 08:39:46 -07:00
2011-06-07 12:02:00 -07:00
2011-05-04 11:50:57 -04:00
2011-05-25 08:39:45 -07:00
2011-05-28 17:02:57 +02:00
2011-05-26 17:12:37 -07:00
2011-05-19 15:59:38 -07:00
2011-04-24 07:58:46 -07:00
2011-06-20 10:46:04 -04:00
2011-05-29 12:52:55 +01:00
2011-06-27 16:06:19 -07:00
2011-05-23 10:47:06 -05:00
2011-05-29 13:03:09 +01:00
2011-05-29 13:03:13 +01:00
2011-06-01 12:26:35 +01:00
2011-06-30 09:23:45 +02:00
2011-05-24 10:21:29 +02:00
2011-05-24 10:21:29 +02:00
2011-05-25 18:30:37 +05:30
2011-05-25 17:03:53 -07:00
2011-05-14 21:36:55 +01:00
2011-06-09 15:05:48 -07:00
2011-05-27 07:04:40 -04:00
2011-05-12 07:37:51 -07:00
2011-05-22 21:01:22 -04:00
2011-05-10 22:53:46 +02:00
2011-05-26 17:12:33 -07:00
2011-06-27 18:00:13 -07:00
2011-05-25 08:39:44 -07:00
2011-07-07 13:21:56 -07:00
2011-05-02 16:59:38 -07:00
2011-06-24 17:08:49 +09:00
2011-05-25 22:13:44 -04:00
2011-05-18 19:22:52 -04:00
2011-05-25 08:39:54 -07:00
2011-05-30 07:42:51 +02:00
2011-05-25 08:39:11 -07:00
2011-06-16 08:40:52 -06:00
2011-06-27 16:06:19 -07:00
2011-05-25 08:39:19 -07:00
2011-05-26 09:20:31 -07:00
2011-05-26 12:03:50 -07:00
2011-05-25 20:43:32 +02:00
2011-05-08 16:41:45 -07:00
2011-06-01 14:34:01 -04:00
2011-05-27 13:40:54 -04:00
2011-05-10 14:36:03 -07:00
2011-06-06 22:42:06 -07:00
2011-06-11 16:15:50 -07:00
2011-05-26 17:12:34 -07:00
2011-05-16 14:46:30 -04:00
2011-06-14 15:25:39 -07:00
2011-05-26 17:12:37 -07:00
2011-04-23 15:56:24 +02:00
2011-05-18 14:59:08 +02:00
2011-06-03 14:53:15 +02:00
2011-06-13 15:38:22 -04:00
2011-05-25 16:55:55 -07:00
2011-06-15 20:04:00 -07:00
2011-05-27 10:25:02 -07:00
2011-06-17 09:40:48 -07:00
2011-06-15 20:03:59 -07:00
2011-06-12 17:45:41 -04:00
2011-05-23 15:39:34 -07:00
2011-05-22 08:47:53 -04:00
2011-05-25 08:39:50 -07:00
2011-05-25 08:39:51 -07:00
2011-05-19 20:50:53 -04:00
2011-05-24 14:33:35 +02:00
2011-04-25 18:14:10 -07:00
2011-05-19 14:15:29 -07:00
2011-05-25 08:39:17 -07:00
2011-05-24 10:01:37 +02:00
2011-04-25 18:14:07 -04:00
2011-05-25 08:39:48 -07:00
2011-06-15 20:03:59 -07:00
2011-05-25 08:39:34 -07:00
2011-05-29 11:32:28 -07:00
2011-05-26 17:12:36 -07:00
2011-05-25 08:39:19 -07:00
2011-06-27 14:13:09 -07:00
2011-05-10 15:54:54 -04:00
2011-05-19 16:55:27 +09:30
2011-05-19 16:55:25 +09:30
2011-05-04 12:18:54 -07:00
2011-05-25 08:39:17 -07:00
2011-05-09 11:40:38 +10:00
2011-05-27 13:41:33 -04:00
2011-06-06 16:41:33 -07:00
2011-05-27 13:40:58 -04:00
2011-05-20 11:46:11 -07:00
2011-05-29 14:10:13 -07:00
2011-04-24 14:28:18 -04:00
2011-06-20 16:12:26 -04:00
2011-06-15 11:24:28 -04:00
2011-05-10 22:21:45 +09:00
2011-05-16 19:32:19 -04:00
2011-05-23 11:58:59 +02:00
2011-05-22 21:01:19 -04:00
2011-05-26 17:12:34 -07:00
2011-05-18 12:32:23 -06:00
2011-05-25 08:39:10 -07:00
2011-05-29 12:40:51 +02:00
2011-05-25 08:39:25 -07:00
2011-06-18 22:18:18 -04:00
2011-05-11 15:18:53 -07:00
2011-05-21 12:16:44 -07:00
2011-05-24 12:06:40 -07:00
2011-05-25 08:39:54 -07:00
2011-06-03 19:33:49 +03:00
2011-06-04 12:31:14 +02:00
2011-05-26 17:12:37 -07:00
2011-05-16 20:17:47 +02:00
2011-05-29 00:50:59 -04:00
2011-04-30 00:25:44 +02:00
2011-06-21 23:20:20 +02:00
2011-05-29 20:52:36 +03:00
2011-05-10 10:16:21 +02:00
2011-05-24 12:10:51 +02:00
2011-05-25 08:39:48 -07:00
2011-05-26 17:12:36 -07:00
2011-05-16 11:05:00 -07:00
2011-05-13 16:31:00 -07:00
2011-05-23 13:01:00 -07:00
2011-05-23 13:01:00 -07:00
2011-05-23 13:01:00 -07:00
2011-04-25 17:28:24 +02:00
2011-05-26 15:00:31 -04:00
2011-04-26 14:01:42 -07:00
2011-05-19 14:15:29 -07:00
2011-05-05 23:16:59 -07:00
2011-05-05 23:16:59 -07:00
2011-05-05 23:16:59 -07:00
2011-05-19 13:53:54 -04:00
2011-05-25 08:39:19 -07:00
2011-05-12 08:28:47 -07:00
2011-05-26 17:12:33 -07:00
2011-07-05 11:28:18 +02:00
2011-04-25 10:20:32 -04:00
2011-06-11 13:17:28 -07:00
2011-05-19 16:51:01 -07:00
2011-05-19 16:51:02 -07:00
2011-06-27 18:00:12 -07:00
2011-05-19 08:19:36 -07:00
2011-05-20 13:33:21 -07:00
2011-06-11 16:15:50 -07:00
2011-05-21 12:53:53 +03:00
2011-06-17 10:17:12 +02:00
2011-05-05 11:10:14 -07:00
2011-05-20 12:51:07 -07:00
2011-05-03 16:09:40 -07:00
2011-05-19 16:55:28 +09:30
2011-06-27 18:00:12 -07:00
2011-06-06 15:41:16 -04:00
2011-05-25 18:10:16 -07:00
2011-05-11 21:37:15 +02:00
2011-06-12 17:45:41 -04:00
2011-05-23 13:59:54 +02:00
2011-04-22 17:01:09 -07:00
2011-05-23 13:59:53 +02:00
2011-05-23 13:59:53 +02:00
2011-04-26 14:01:42 -07:00
2011-05-10 16:03:56 -04:00
2011-06-15 20:03:59 -07:00
2011-05-20 13:33:21 -07:00
2011-06-04 06:33:24 +09:00
2011-05-13 16:31:00 -07:00
2011-05-25 19:56:23 -04:00
2011-06-07 09:05:42 -07:00
2011-04-29 17:24:29 -07:00
2011-06-15 20:04:00 -07:00
2011-05-20 09:30:46 -03:00
2011-05-20 11:28:49 -03:00
2011-05-20 12:17:35 -03:00
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:14 +09:30
2011-05-30 11:14:16 +09:30
2011-05-26 17:12:34 -07:00
2011-05-26 17:12:34 -07:00
2011-05-25 08:39:45 -07:00
f607e7fc5f