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Message-ID: <20161114174010.GA4094@dell>
Date: Mon, 14 Nov 2016 17:40:10 +0000
From: Lee Jones <lee.jones@...aro.org>
To: Arnd Bergmann <arnd@...db.de>
Cc: Quentin Schulz <quentin.schulz@...e-electrons.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: sun4i-gpadc: select regmap-irq
On Mon, 31 Oct 2016, Arnd Bergmann wrote:
> The new sun4i mfd driver is lacking a dependency, triggering very rarely
> int randconfig kernel builds:
>
> drivers/mfd/sun4i-gpadc.o: In function `sun4i_gpadc_probe':
> sun4i-gpadc.c:(.text.sun4i_gpadc_probe+0x110): undefined reference to `devm_regmap_add_irq_chip'
>
> This adds a 'select REGMAP_IRQ', as the other drivers with this problem do.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
> drivers/mfd/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks.
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 30978295a1e8..3a4c43df9404 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -44,6 +44,7 @@ config MFD_SUN4I_GPADC
> tristate "Allwinner sunxi platforms' GPADC MFD driver"
> select MFD_CORE
> select REGMAP_MMIO
> + select REGMAP_IRQ
> depends on ARCH_SUNXI || COMPILE_TEST
> help
> Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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