From: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
To: Thomas Abraham <thomas.abraham@linaro.org>
Cc: linux-fbdev@vger.kernel.org, jg1.han@samsung.com,
kgene.kim@samsung.com, linux-samsung-soc@vger.kernel.org
Subject: Re: [PATCH] video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare
Date: Wed, 10 Oct 2012 12:33:58 +0000 [thread overview]
Message-ID: <50756B36.9020509@gmx.de> (raw)
In-Reply-To: <1349222260-3248-1-git-send-email-thomas.abraham@linaro.org>
On 10/02/2012 11:57 PM, Thomas Abraham wrote:
> Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare
> calls as required by common clock framework.
>
> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Applied.
Thanks,
Florian Tobias Schandinat
> ---
> drivers/video/s3c-fb.c | 28 ++++++++++++++--------------
> 1 files changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
> index 52b744f..2ed7b63 100644
> --- a/drivers/video/s3c-fb.c
> +++ b/drivers/video/s3c-fb.c
> @@ -1404,7 +1404,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
> return PTR_ERR(sfb->bus_clk);
> }
>
> - clk_enable(sfb->bus_clk);
> + clk_prepare_enable(sfb->bus_clk);
>
> if (!sfb->variant.has_clksel) {
> sfb->lcd_clk = devm_clk_get(dev, "sclk_fimd");
> @@ -1414,7 +1414,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
> goto err_bus_clk;
> }
>
> - clk_enable(sfb->lcd_clk);
> + clk_prepare_enable(sfb->lcd_clk);
> }
>
> pm_runtime_enable(sfb->dev);
> @@ -1504,10 +1504,10 @@ err_lcd_clk:
> pm_runtime_disable(sfb->dev);
>
> if (!sfb->variant.has_clksel)
> - clk_disable(sfb->lcd_clk);
> + clk_disable_unprepare(sfb->lcd_clk);
>
> err_bus_clk:
> - clk_disable(sfb->bus_clk);
> + clk_disable_unprepare(sfb->bus_clk);
>
> return ret;
> }
> @@ -1531,9 +1531,9 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
> s3c_fb_release_win(sfb, sfb->windows[win]);
>
> if (!sfb->variant.has_clksel)
> - clk_disable(sfb->lcd_clk);
> + clk_disable_unprepare(sfb->lcd_clk);
>
> - clk_disable(sfb->bus_clk);
> + clk_disable_unprepare(sfb->bus_clk);
>
> pm_runtime_put_sync(sfb->dev);
> pm_runtime_disable(sfb->dev);
> @@ -1561,9 +1561,9 @@ static int s3c_fb_suspend(struct device *dev)
> }
>
> if (!sfb->variant.has_clksel)
> - clk_disable(sfb->lcd_clk);
> + clk_disable_unprepare(sfb->lcd_clk);
>
> - clk_disable(sfb->bus_clk);
> + clk_disable_unprepare(sfb->bus_clk);
>
> pm_runtime_put_sync(sfb->dev);
>
> @@ -1581,10 +1581,10 @@ static int s3c_fb_resume(struct device *dev)
>
> pm_runtime_get_sync(sfb->dev);
>
> - clk_enable(sfb->bus_clk);
> + clk_prepare_enable(sfb->bus_clk);
>
> if (!sfb->variant.has_clksel)
> - clk_enable(sfb->lcd_clk);
> + clk_prepare_enable(sfb->lcd_clk);
>
> /* setup gpio and output polarity controls */
> pd->setup_gpio();
> @@ -1640,9 +1640,9 @@ static int s3c_fb_runtime_suspend(struct device *dev)
> struct s3c_fb *sfb = platform_get_drvdata(pdev);
>
> if (!sfb->variant.has_clksel)
> - clk_disable(sfb->lcd_clk);
> + clk_disable_unprepare(sfb->lcd_clk);
>
> - clk_disable(sfb->bus_clk);
> + clk_disable_unprepare(sfb->bus_clk);
>
> return 0;
> }
> @@ -1653,10 +1653,10 @@ static int s3c_fb_runtime_resume(struct device *dev)
> struct s3c_fb *sfb = platform_get_drvdata(pdev);
> struct s3c_fb_platdata *pd = sfb->pdata;
>
> - clk_enable(sfb->bus_clk);
> + clk_prepare_enable(sfb->bus_clk);
>
> if (!sfb->variant.has_clksel)
> - clk_enable(sfb->lcd_clk);
> + clk_prepare_enable(sfb->lcd_clk);
>
> /* setup gpio and output polarity controls */
> pd->setup_gpio();
prev parent reply other threads:[~2012-10-10 12:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-02 23:57 [PATCH] video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare Thomas Abraham
2012-10-02 23:57 ` Thomas Abraham
2012-10-04 6:18 ` Jingoo Han
2012-10-04 6:18 ` Jingoo Han
2012-10-10 12:33 ` Florian Tobias Schandinat [this message]
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=50756B36.9020509@gmx.de \
--to=florianschandinat@gmx.de \
--cc=jg1.han@samsung.com \
--cc=kgene.kim@samsung.com \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=thomas.abraham@linaro.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.