Hi Miquel,
On Fri, Apr 29, 2022 at 12:46 PM Miquel Raynal
<miquel.raynal@xxxxxxxxxxx> wrote:
> The RZN1 RTC can trigger an interrupt when reaching a particular date up
> to 7 days ahead. Bring support for this alarm.
>
> One drawback though, the granularity is about a minute.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/rtc/rtc-rzn1.c
> +++ b/drivers/rtc/rtc-rzn1.c
> @@ -179,6 +272,10 @@ static int rzn1_rtc_probe(struct platform_device *pdev)
> if (IS_ERR(rtc->base))
> return dev_err_probe(&pdev->dev, PTR_ERR(rtc->base), "Missing reg\n");
>
> + alarm_irq = platform_get_irq(pdev, 0);
> + if (alarm_irq < 0)
> + return dev_err_probe(&pdev->dev, alarm_irq, "Missing timer IRQ\n");
No need to print a message, platform_get_irq() already does that.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
