Re: [PATCH] mfd: cs42l43: Fix Kconfig dependency
From: Charles Keepax
Date: Tue Sep 05 2023 - 12:52:14 EST
On Tue, Sep 05, 2023 at 07:41:00PM +0800, Woody Zhang wrote:
> MFD_CS42L43 depends on REGMAP_IRQ as it uses devm_regmap_add_irq_chip.
> Otherwise the build may fail with following log.
>
> AR drivers/built-in.a
> AR built-in.a
> AR vmlinux.a
> LD vmlinux.o
> OBJCOPY modules.builtin.modinfo
> GEN modules.builtin
> MODPOST Module.symvers
> ERROR: modpost: "devm_regmap_add_irq_chip" [drivers/mfd/cs42l43.ko] undefined!
>
> Fixes: ace6d1448138 ("mfd: cs42l43: Add support for cs42l43 core driver")
> Signed-off-by: Woody Zhang <woodylab@xxxxxxxxxxx>
> ---
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
Thanks,
Charles