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da5e8713ae
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> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://patch.msgid.link/20260714002259.1392655-1-rosenp@gmail.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
311 lines
7.3 KiB
311 lines
7.3 KiB