platform/x86: Allow for SMBIOS backend defaults

Avoid accidental configurations by setting default y for DELL_SMBIOS
backends. Avoid this impacting the default build size, by making them
dependent on DELL_SMBIOS, so they only appear when DELL_SMBIOS is
manually selected, or by DELL_LAPTOP or DELL_WMI.

While DELL_SMBIOS does have a prompt, it does not have any dependencies.
Keeping DELL_SMBIOS visible, despite being "select"ed by DELL_LAPTOP and
DELL_WMI, is a deliberate choice to provide context for the WMI and SMM
backends, which would otherwise appear to float without context within
the menu.

Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index e3f682c..022c837 100644 (file)
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -115,9 +115,10 @@ config DELL_SMBIOS
 
 config DELL_SMBIOS_WMI
        bool "Dell SMBIOS driver WMI backend"
+       default y
        depends on ACPI_WMI
        select DELL_WMI_DESCRIPTOR
-       select DELL_SMBIOS
+       depends on DELL_SMBIOS
        ---help---
        This provides an implementation for the Dell SMBIOS calling interface
        communicated over ACPI-WMI.
@@ -128,8 +129,9 @@ config DELL_SMBIOS_WMI
 
 config DELL_SMBIOS_SMM
        bool "Dell SMBIOS driver SMM backend"
+       default y
        depends on DCDBAS
-       select DELL_SMBIOS
+       depends on DELL_SMBIOS
        ---help---
        This provides an implementation for the Dell SMBIOS calling interface
        communicated over SMI/SMM.