From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
To: Prashant Malani <pmalani@chromium.org>,
groeck@chromium.org, bleung@chromium.org, lee.jones@linaro.org,
sre@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v8 3/4] mfd: cros_ec: Check DT node for usbpd-notify add
Date: Mon, 10 Feb 2020 11:11:52 +0100 [thread overview]
Message-ID: <e755af86-3c45-8dcb-07af-68fbe903d87a@collabora.com> (raw)
In-Reply-To: <495e2427-7233-cb4d-0128-f6926969fb8a@collabora.com>
Hi Prashant,
On 27/1/20 15:50, Enric Balletbo i Serra wrote:
> Hi Prashant,
>
> On 25/1/20 0:18, Prashant Malani wrote:
>> Add a check to ensure there is indeed an EC device tree entry before
>> adding the cros-usbpd-notify device. This covers configs where both
>> CONFIG_ACPI and CONFIG_OF are defined, but the EC device is defined
>> using device tree and not in ACPI.
>>
>> Signed-off-by: Prashant Malani <pmalani@chromium.org>
>
> With this change, an playing with different CONFIG_ACPI + CONFIG_OF combinations
> I don't see anymore the problem where the driver is registered twice on
> CONFIG_ACPI side. So,
>
> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
>
> Maybe it requires a fixes tag if Lee already picked the other patch?
>
> Fixes: 4602dce0361e ("mfd: cros_ec: Add cros-usbpd-notify subdevice")
>
Now that v7 from mfd side was merged and v8 from platform side was merged, could
you resend this specific patch alone collecting all the fixes and tested tags. I
guess will be more clear for mfd people.
Thanks,
Enric
>> ---
>>
>> Changes in v8:
>> - Patch first introduced in v8 of the series.
>>
>> drivers/mfd/cros_ec_dev.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
>> index d0c28a4c10ad0..411e80fc9a066 100644
>> --- a/drivers/mfd/cros_ec_dev.c
>> +++ b/drivers/mfd/cros_ec_dev.c
>> @@ -212,7 +212,7 @@ static int ec_device_probe(struct platform_device *pdev)
>> * explicitly added on platforms that don't have the PD notifier ACPI
>> * device entry defined.
>> */
>> - if (IS_ENABLED(CONFIG_OF)) {
>> + if (IS_ENABLED(CONFIG_OF) && ec->ec_dev->dev->of_node) {
>> if (cros_ec_check_features(ec, EC_FEATURE_USB_PD)) {
>> retval = mfd_add_hotplug_devices(ec->dev,
>> cros_usbpd_notify_cells,
>>
next prev parent reply other threads:[~2020-02-10 10:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-24 23:18 [PATCH v8 1/4] platform: chrome: Add cros-usbpd-notify driver Prashant Malani
2020-01-24 23:18 ` [PATCH v8 2/4] mfd: cros_ec: Add cros-usbpd-notify subdevice Prashant Malani
2020-01-24 23:18 ` [PATCH v8 3/4] mfd: cros_ec: Check DT node for usbpd-notify add Prashant Malani
2020-01-27 14:50 ` Enric Balletbo i Serra
2020-02-10 10:11 ` Enric Balletbo i Serra [this message]
[not found] ` <CACeCKadtoAA0z88dYy3O-tQE=KLpR5Rx=ZXkkEKyhnAsKyqzjw@mail.gmail.com>
2020-02-10 16:38 ` Enric Balletbo i Serra
2020-02-10 18:59 ` Prashant Malani
2020-02-24 10:27 ` Lee Jones
2020-01-24 23:18 ` [PATCH v8 4/4] power: supply: cros-ec-usbpd-charger: Fix host events Prashant Malani
2020-01-27 14:58 ` [PATCH v8 1/4] platform: chrome: Add cros-usbpd-notify driver Enric Balletbo i Serra
2020-01-27 17:19 ` Prashant Malani
2020-01-27 18:44 ` Benson Leung
2020-01-29 1:11 ` Prashant Malani
2020-01-29 8:37 ` Enric Balletbo i Serra
2020-02-03 23:42 ` Benson Leung
2020-02-04 0:40 ` Prashant Malani
2020-02-10 1:24 ` Benson Leung
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e755af86-3c45-8dcb-07af-68fbe903d87a@collabora.com \
--to=enric.balletbo@collabora.com \
--cc=bleung@chromium.org \
--cc=groeck@chromium.org \
--cc=lee.jones@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=pmalani@chromium.org \
--cc=sre@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).