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SubjectRe: [PATCH] platform: dell: all DELL_WMI driver options depend on DELL_WMI
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Still seeing this build error in linux-next, so the patch
is still needed...

On 9/27/21 1:53 PM, Randy Dunlap wrote:
> A randconfig or a user can set/enable DELL_WMI_PRIVACY even when
> DELL_WMI is not enabled. This leads to a build error in
> dell-laptop.o:
>
> ld: drivers/platform/x86/dell/dell-laptop.o: in function `dell_init':
> dell-laptop.c:(.init.text+0x719): undefined reference to `dell_privacy_has_mic_mute'
>
> Fix this by enclosing the DELL_WMI driver options inside a
> if DELL_WMI / endif bracket.
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Cc: Perry Yuan <Perry.Yuan@dell.com>
> Cc: Dell.Client.Kernel@dell.com
> Cc: platform-driver-x86@vger.kernel.org
> Cc: Hans de Goede <hdegoede@redhat.com>
> Cc: Mark Gross <mgross@linux.intel.com>
> ---
> Found in linux-next, applies to mainline.
>
> The last time that I sent a patch to Perry Yuan (about 2 weeks ago),
> it bounced...
>
> drivers/platform/x86/dell/Kconfig | 4 ++++
> 1 file changed, 4 insertions(+)
>
> --- linux-next-20210927.orig/drivers/platform/x86/dell/Kconfig
> +++ linux-next-20210927/drivers/platform/x86/dell/Kconfig
> @@ -164,6 +164,8 @@ config DELL_WMI
> To compile this driver as a module, choose M here: the module will
> be called dell-wmi.
>
> +if DELL_WMI
> +
> config DELL_WMI_PRIVACY
> bool "Dell WMI Hardware Privacy Support"
> depends on LEDS_TRIGGER_AUDIO = y || DELL_WMI = LEDS_TRIGGER_AUDIO
> @@ -198,6 +200,8 @@ config DELL_WMI_LED
> This adds support for the Latitude 2100 and similar
> notebooks that have an external LED.
>
> +endif # DELL_WMI
> +
> config DELL_WMI_SYSMAN
> tristate "Dell WMI-based Systems management driver"
> default m
>


--
~Randy

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