lkml.org 
[lkml]   [2022]   [Feb]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
SubjectRe: [PATCH] pps: clients: gpio: Propagate return value from pps_gpio_probe
From
Date
On 02/02/22 18:04, Robert Hancock wrote:
> On Sun, 2022-01-30 at 10:35 +0100, Rodolfo Giometti wrote:
>> On 29/01/22 23:02, Robert Hancock wrote:
>>> On Thu, 2022-01-13 at 09:17 +0100, Rodolfo Giometti wrote:
>>>> On 12/01/22 22:07, Andy Shevchenko wrote:
>>>>> On Wed, Jan 12, 2022 at 02:52:14PM -0600, Robert Hancock wrote:
>>>>>> If the pps-gpio driver was probed prior to the GPIO device it uses,
>>>>>> the
>>>>>> devm_gpiod_get call returned an -EPROBE_DEFER error, but
>>>>>> pps_gpio_probe
>>>>>> replaced that error code with -EINVAL, causing the pps-gpio probe to
>>>>>> fail and not be retried later. Propagate the error return value so
>>>>>> that
>>>>>> deferred probe works properly.
>>>>>
>>>>> FWIW,
>>>>> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>>>>
>>>> Acked-by: Rodolfo Giometti <giometti@enneenne.com>
>>>
>>> It's not entirely clear to me what tree PPS patches are supposed to go
>>> through.
>>> Seems like some recent ones have gone through char-misc? Not sure if
>>> someone
>>> has this in their queue?
>>
>> LinuxPPS has no its own tree. All related patches usually are sent to me to
>> be
>> acked and to Greg Kroah-Hartman for inclusion.
>>
>> Ciao,
>>
>> Rodolfo
>>
>
> It looks like some MAINTAINERS links should maybe be updated for PPS - the
> referenced page at http://wiki.enneenne.com/index.php/LinuxPPS_support seems to
> be dead. There is http://linuxpps.org/doku.php which points to a new mailing
> list location as well,

Yeah. Attached is a patch to fix these.

> but that seems to have very little activity.

That's one of reasons why LunuxPPS doesn't have its own tree. :)

Ciao,

Rodolfo

--
GNU/Linux Solutions e-mail: giometti@enneenne.com
Linux Device Driver giometti@linux.it
Embedded Systems phone: +39 349 2432127
UNIX programming skype: rodolfo.giometti
From ab95f9b0dcbd538eb43e09eb358c782404ddf024 Mon Sep 17 00:00:00 2001
From: Rodolfo Giometti <giometti@enneenne.com>
Date: Wed, 2 Feb 2022 18:37:20 +0100
Subject: [PATCH] MAINTAINERS: update LinuxPPS's resources

Signed-off-by: Rodolfo Giometti <giometti@enneenne.com>
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index f41088418aae..9176ba3093b7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15490,9 +15490,9 @@ F: drivers/net/ppp/ppp_*

PPS SUPPORT
M: Rodolfo Giometti <giometti@enneenne.com>
-L: linuxpps@ml.enneenne.com (subscribers-only)
+L: discussions@linuxpps.org (subscribers-only)
S: Maintained
-W: http://wiki.enneenne.com/index.php/LinuxPPS_support
+W: http://linuxpps.org/doku.php
F: Documentation/ABI/testing/sysfs-pps
F: Documentation/devicetree/bindings/pps/pps-gpio.txt
F: Documentation/driver-api/pps.rst
--
2.25.1
\
 
 \ /
  Last update: 2022-02-02 18:41    [W:0.081 / U:0.368 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site