lkml.org 
[lkml]   [2023]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] drivers: iio: remove dead code in at91_adc_probe
Date
On 09.03.2023 17:05, Cheng Ziqiu wrote:
>>From the comment of platform_get_irq, it only returns non-zero IRQ
> number and negative error number, other than zero.
>
> Fix this by removing the if condition.
>
> Signed-off-by: Cheng Ziqiu <chengziqiu@hust.edu.cn>

I see From and 1st SoB matches but

> Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>

this SoB seems extra. What is the contribution of Dongliang Mu to this patch?

> ---
> drivers/iio/adc/at91-sama5d2_adc.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
> index 50d02e5fc6fc..168399092590 100644
> --- a/drivers/iio/adc/at91-sama5d2_adc.c
> +++ b/drivers/iio/adc/at91-sama5d2_adc.c
> @@ -2400,12 +2400,8 @@ static int at91_adc_probe(struct platform_device *pdev)
> st->dma_st.phys_addr = res->start;
>
> st->irq = platform_get_irq(pdev, 0);
> - if (st->irq <= 0) {
> - if (!st->irq)
> - st->irq = -ENXIO;
> -
> + if (st->irq < 0)
> return st->irq;
> - }
>
> st->per_clk = devm_clk_get(&pdev->dev, "adc_clk");
> if (IS_ERR(st->per_clk))
> --
> 2.34.1
>

\
 
 \ /
  Last update: 2023-03-27 00:53    [W:0.428 / U:0.288 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site