All of lore.kernel.org
 help / color / mirror / Atom feed
From: Qing Zhang <zhangqing@loongson.cn>
To: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] spi: omap-uwire: Use clk_prepare_enable and clk_disable_unprepare
Date: Wed, 15 Jul 2020 13:26:46 +0800	[thread overview]
Message-ID: <1594790807-32319-1-git-send-email-zhangqing@loongson.cn> (raw)

Convert clk_enable() to clk_prepare_enable() and clk_disable() to
clk_disable_unprepare() respectively in the spi-omap-uwire.c.

Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
---

v2:
  -Modify the commit message
  -Split into two patches

 drivers/spi/spi-omap-uwire.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index ce8dbdb..71402f7 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -443,7 +443,7 @@ static void uwire_cleanup(struct spi_device *spi)
 static void uwire_off(struct uwire_spi *uwire)
 {
 	uwire_write_reg(UWIRE_SR3, 0);
-	clk_disable(uwire->ck);
+	clk_disable_unprepare(uwire->ck);
 	spi_master_put(uwire->bitbang.master);
 }
 
@@ -475,7 +475,7 @@ static int uwire_probe(struct platform_device *pdev)
 		spi_master_put(master);
 		return status;
 	}
-	clk_enable(uwire->ck);
+	clk_prepare_enable(uwire->ck);
 
 	if (cpu_is_omap7xx())
 		uwire_idx_shift = 1;
-- 
2.1.0


             reply	other threads:[~2020-07-15  5:27 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-15  5:26 Qing Zhang [this message]
2020-07-15  5:26 ` [PATCH v2 2/2] spi: coldfire-qspi: Use clk_prepare_enable and clk_disable_unprepare Qing Zhang
2020-07-15  9:49   ` Mark Brown
2020-07-16 10:01     ` zhangqing
2020-07-15 14:59 ` [PATCH v2 1/2] spi: omap-uwire: " Mark Brown
2020-07-16 23:58 ` 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=1594790807-32319-1-git-send-email-zhangqing@loongson.cn \
    --to=zhangqing@loongson.cn \
    --cc=broonie@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-spi@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.