Re: [PATCH] rtc: st-lpc: get IRQ via platform_get_irq()

[sashiko-bot@kernel.org]

> Replace irq_of_parse_and_map() with platform_get_irq(), which resolves
> the interrupt from pdev->dev.of_node directly and returns a positive IRQ
> or a negative errno (it never returns 0). Propagate the error on failure
> instead of the previous open-coded "IRQ missing or invalid" / -EINVAL
> message, so -EPROBE_DEFER is handled correctly. The rtc->irq field is a
> signed short, so the negative error code is preserved.
> 
> np is still used by of_property_read_u32() for "st,lpc-mode", so it is
> not removed.
> 
> Built for ARM (multi_v7_defconfig + CONFIG_RTC_DRV_ST_LPC) with LLVM=1;
> drivers/rtc/rtc-st-lpc.o compiles cleanly.
> 
> Assisted-by: opencode:hy3-free
> Signed-off-by: Rosen Penev <rosenp@gmail.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260714002259.1392655-1-rosenp@gmail.com?part=1