From: Jingoo Han <jg1.han@samsung.com>
To: "'Samuel Ortiz'" <sameo@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>,
Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH 2/8] mfd: jz4740-adc: remove unnecessary platform_set_drvdata()
Date: Mon, 06 May 2013 13:05:43 +0900 [thread overview]
Message-ID: <002f01ce4a0e$faaad3e0$f0007ba0$@samsung.com> (raw)
The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/mfd/jz4740-adc.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
index e80587f..01e86ce 100644
--- a/drivers/mfd/jz4740-adc.c
+++ b/drivers/mfd/jz4740-adc.c
@@ -294,7 +294,6 @@ static int jz4740_adc_probe(struct platform_device *pdev)
err_clk_put:
clk_put(adc->clk);
err_iounmap:
- platform_set_drvdata(pdev, NULL);
iounmap(adc->base);
err_release_mem_region:
release_mem_region(adc->mem->start, resource_size(adc->mem));
@@ -317,8 +316,6 @@ static int jz4740_adc_remove(struct platform_device *pdev)
clk_put(adc->clk);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
--
1.7.2.5
reply other threads:[~2013-05-06 4:05 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='002f01ce4a0e$faaad3e0$f0007ba0$@samsung.com' \
--to=jg1.han@samsung.com \
--cc=lars@metafoo.de \
--cc=linux-kernel@vger.kernel.org \
--cc=sameo@linux.intel.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