* Re: [PATCH linux-next] backlight: lp8788: use sysfs_emit() to instead of scnprintf()
[not found] <20220923063533.239315-1-ye.xingchen@zte.com.cn>
@ 2022-09-23 21:04 ` Han Jingoo
2022-09-26 13:27 ` Daniel Thompson
1 sibling, 0 replies; 3+ messages in thread
From: Han Jingoo @ 2022-09-23 21:04 UTC (permalink / raw)
To: cgel.zte
Cc: lee, daniel.thompson, deller, dri-devel, linux-fbdev,
linux-kernel, ye xingchen
On Thu, Sep 22, 2022 <cgel.zte@gmail.com> wrote:
>
> From: ye xingchen <ye.xingchen@zte.com.cn>
>
> Replace the open-code with sysfs_emit() to simplify the code.
>
> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Best regards,
Jingoo Han
> ---
> drivers/video/backlight/lp8788_bl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
> index ba42f3fe0c73..00d79c0cfee9 100644
> --- a/drivers/video/backlight/lp8788_bl.c
> +++ b/drivers/video/backlight/lp8788_bl.c
> @@ -240,7 +240,7 @@ static ssize_t lp8788_get_bl_ctl_mode(struct device *dev,
> else
> strmode = "Invalid mode";
>
> - return scnprintf(buf, PAGE_SIZE, "%s\n", strmode);
> + return sysfs_emit(buf, "%s\n", strmode);
> }
>
> static DEVICE_ATTR(bl_ctl_mode, S_IRUGO, lp8788_get_bl_ctl_mode, NULL);
> --
> 2.25.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH linux-next] backlight: lp8788: use sysfs_emit() to instead of scnprintf()
[not found] <20220923063533.239315-1-ye.xingchen@zte.com.cn>
2022-09-23 21:04 ` [PATCH linux-next] backlight: lp8788: use sysfs_emit() to instead of scnprintf() Han Jingoo
@ 2022-09-26 13:27 ` Daniel Thompson
2022-09-26 18:49 ` Han Jingoo
1 sibling, 1 reply; 3+ messages in thread
From: Daniel Thompson @ 2022-09-26 13:27 UTC (permalink / raw)
To: cgel.zte
Cc: lee, jingoohan1, deller, dri-devel, linux-fbdev, linux-kernel,
ye xingchen
On Fri, Sep 23, 2022 at 06:35:33AM +0000, cgel.zte@gmail.com wrote:
> From: ye xingchen <ye.xingchen@zte.com.cn>
>
> Replace the open-code with sysfs_emit() to simplify the code.
>
> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
> ---
> drivers/video/backlight/lp8788_bl.c | 2 +-
This one has the subject right and is a good change. However I'd still
prefer it as a single patchset that fixes *all* instances of this code
pattern.
Daniel.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH linux-next] backlight: lp8788: use sysfs_emit() to instead of scnprintf()
2022-09-26 13:27 ` Daniel Thompson
@ 2022-09-26 18:49 ` Han Jingoo
0 siblings, 0 replies; 3+ messages in thread
From: Han Jingoo @ 2022-09-26 18:49 UTC (permalink / raw)
To: Daniel Thompson
Cc: cgel.zte, lee, deller, dri-devel, linux-fbdev, linux-kernel, ye xingchen
On Mon, Sep 26, 2022 Daniel Thompson <daniel.thompson@linaro.org> wrote:
>
> On Fri, Sep 23, 2022 at 06:35:33AM +0000, cgel.zte@gmail.com wrote:
> > From: ye xingchen <ye.xingchen@zte.com.cn>
> >
> > Replace the open-code with sysfs_emit() to simplify the code.
> >
> > Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
> > ---
> > drivers/video/backlight/lp8788_bl.c | 2 +-
>
> This one has the subject right and is a good change. However I'd still
> prefer it as a single patchset that fixes *all* instances of this code
> pattern.
Yes, I agree with Daniel's opinion.
Xingchen,
Please make a "Single" patch for including "ALL" fixes
for this pattern in the 'drivers/video/backlight' directory.
Thank you.
Best regards,
Jingoo Han
>
>
> Daniel.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-09-23 21:04 ` [PATCH linux-next] backlight: lp8788: use sysfs_emit() to instead of scnprintf() Han Jingoo
2022-09-26 13:27 ` Daniel Thompson
2022-09-26 18:49 ` Han Jingoo
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