From: Leilk Liu <leilk.liu@mediatek.com>
To: Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-spi@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
Leilk Liu <leilk.liu@mediatek.com>
Subject: [PATCH 1/3] spi: mediatek: remove clk_disable_unprepare()
Date: Mon, 31 Aug 2015 21:18:56 +0800 [thread overview]
Message-ID: <1441027138-16458-2-git-send-email-leilk.liu@mediatek.com> (raw)
In-Reply-To: <1441027138-16458-1-git-send-email-leilk.liu@mediatek.com>
This patch removes clk_disable_unprepare() in mtk_spi_remove().
clk_disable_prepare/unprepare must be balance, spi-clk is disabled
in mtk_spi_probe, so not needs to disable again.
Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
drivers/spi/spi-mt65xx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index d882261..3a177d0 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -630,7 +630,6 @@ static int mtk_spi_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
mtk_spi_reset(mdata);
- clk_disable_unprepare(mdata->spi_clk);
spi_master_put(master);
return 0;
--
1.8.1.1.dirty
next prev parent reply other threads:[~2015-08-31 13:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-31 13:18 [PATCH 0/3] Fix Mediatek SPI bus driver clock usage error Leilk Liu
2015-08-31 13:18 ` Leilk Liu [this message]
[not found] ` <1441027138-16458-2-git-send-email-leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-31 14:28 ` Applied "spi: mediatek: remove clk_disable_unprepare()" to the spi tree Mark Brown
[not found] ` <1441027138-16458-1-git-send-email-leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-31 13:18 ` [PATCH 2/3] spi: mediatek: fix spi clock usage error Leilk Liu
[not found] ` <1441027138-16458-3-git-send-email-leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-31 14:28 ` Applied "spi: mediatek: fix spi clock usage error" to the spi tree Mark Brown
2015-08-31 13:18 ` [PATCH 3/3] spi: Mediatek: Document devicetree bindings update for spi bus Leilk Liu
[not found] ` <1441027138-16458-4-git-send-email-leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-08-31 14:28 ` Applied "spi: Mediatek: Document devicetree bindings update for spi bus" to the spi tree Mark Brown
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=1441027138-16458-2-git-send-email-leilk.liu@mediatek.com \
--to=leilk.liu@mediatek.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-spi@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=matthias.bgg@gmail.com \
--cc=s.hauer@pengutronix.de \
/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).