linux-kernel - Re: [PATCH] platform/x86: quickstart: fix Kconfig selects

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Date: Thu, 4 Apr 2024 12:17:48 -0700
From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>
To: Arnd Bergmann <arnd@...nel.org>, Hans de Goede <hdegoede@...hat.com>,
 Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
 Armin Wolf <W_Armin@....de>
Cc: Arnd Bergmann <arnd@...db.de>, Henning Schild
 <henning.schild@...mens.com>, SungHwan Jung <onenowy@...il.com>,
 Ai Chao <aichao@...inos.cn>, Robert Joslyn <robert.joslyn@...rectangle.org>,
 Henry Shi <henryshi2018@...il.com>, Heiner Kallweit <hkallweit1@...il.com>,
 platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/x86: quickstart: fix Kconfig selects


On 4/4/24 5:34 AM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
>
> The new driver Kconfig entry has a typo that causes a link failure
> when CONFIG_INPUT_SPARSEKMAP is disabled:
>
> x86_64-linux-ld: drivers/platform/x86/quickstart.o: in function `quickstart_notify':
> quickstart.c:(.text+0x96): undefined reference to `sparse_keymap_report_event'
> x86_64-linux-ld: drivers/platform/x86/quickstart.o: in function `quickstart_probe':
> quickstart.c:(.text+0x1da): undefined reference to `sparse_keymap_setup'
>
> Select this symbol instead of the incorrect INPUT_SPARSE_KEYMAP.
>
> Fixes: afd66f2a739e ("platform/x86: Add ACPI quickstart button (PNP0C32) driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
LGTM

Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>
>  drivers/platform/x86/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index ba88a7f259f1..21a37f1b73ab 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -647,7 +647,7 @@ config ACPI_QUICKSTART
>  	tristate "ACPI Quickstart button driver"
>  	depends on ACPI
>  	depends on INPUT
> -	select INPUT_SPARSE_KEYMAP
> +	select INPUT_SPARSEKMAP
>  	help
>  	  This driver adds support for ACPI quickstart button (PNP0C32) devices.
>  	  The button emits a manufacturer-specific key value when pressed, so

-- 
Sathyanarayanan Kuppuswamy
Linux Kernel Developer