From: Jingoo Han <jg1.han@samsung.com>
To: "'Anton Vorontsov'" <anton@enomsg.org>
Cc: "'David Woodhouse'" <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>,
Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH 4/8] bq27x00_battery: remove unnecessary platform_set_drvdata()
Date: Mon, 06 May 2013 13:21:16 +0900 [thread overview]
Message-ID: <003901ce4a11$2691c570$73b55050$@samsung.com> (raw)
The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/power/bq27x00_battery.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 26037ca..b309713 100644
--- a/drivers/power/bq27x00_battery.c
+++ b/drivers/power/bq27x00_battery.c
@@ -966,7 +966,6 @@ static int bq27000_battery_probe(struct platform_device *pdev)
return 0;
err_free:
- platform_set_drvdata(pdev, NULL);
kfree(di);
return ret;
@@ -978,7 +977,6 @@ static int bq27000_battery_remove(struct platform_device *pdev)
bq27x00_powersupply_unregister(di);
- platform_set_drvdata(pdev, NULL);
kfree(di);
return 0;
--
1.7.2.5
reply other threads:[~2013-05-06 4:21 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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='003901ce4a11$2691c570$73b55050$@samsung.com' \
--to=jg1.han@samsung.com \
--cc=anton@enomsg.org \
--cc=dwmw2@infradead.org \
--cc=lars@metafoo.de \
--cc=linux-kernel@vger.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