From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-arm-kernel@lists.infradead.org,
Sudeep Holla <sudeep.holla@arm.com>
Subject: [PATCH 04/11] firmware: arm_scpi: convert platform driver to use dev_groups
Date: Thu, 4 Jul 2019 10:46:10 +0200 [thread overview]
Message-ID: <20190704084617.3602-5-gregkh@linuxfoundation.org> (raw)
In-Reply-To: <20190704084617.3602-1-gregkh@linuxfoundation.org>
Platform drivers now have the option to have the platform core create
and remove any needed sysfs attribute files. So take advantage of that
and do not register "by hand" a sysfs group of attributes.
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/firmware/arm_scpi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c
index 725164b83242..2774ec886d60 100644
--- a/drivers/firmware/arm_scpi.c
+++ b/drivers/firmware/arm_scpi.c
@@ -1011,10 +1011,6 @@ static int scpi_probe(struct platform_device *pdev)
scpi_info->firmware_version));
scpi_info->scpi_ops = &scpi_ops;
- ret = devm_device_add_groups(dev, versions_groups);
- if (ret)
- dev_err(dev, "unable to create sysfs version group\n");
-
return devm_of_platform_populate(dev);
}
@@ -1033,6 +1029,7 @@ static struct platform_driver scpi_driver = {
},
.probe = scpi_probe,
.remove = scpi_remove,
+ .dev_groups = versions_groups,
};
module_platform_driver(scpi_driver);
--
2.22.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-07-04 8:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-04 8:46 [PATCH 00/11] Platform drivers, provide a way to add sysfs groups easily Greg Kroah-Hartman
2019-07-04 8:46 ` Greg Kroah-Hartman [this message]
2019-07-04 9:10 ` [PATCH 04/11] firmware: arm_scpi: convert platform driver to use dev_groups Sudeep Holla
2019-07-31 12:28 ` Greg Kroah-Hartman
2019-07-04 8:46 ` [PATCH 08/11] video: fbdev: w100fb: " Greg Kroah-Hartman
2019-07-05 15:01 ` Bartlomiej Zolnierkiewicz
2019-07-04 14:26 ` [PATCH 07/11] video: fbdev: wm8505fb: " Greg Kroah-Hartman
2019-07-05 15:00 ` Bartlomiej Zolnierkiewicz
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=20190704084617.3602-5-gregkh@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sudeep.holla@arm.com \
/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).