ACPI: prevent randconfig build failure on empty ACPI_CUSTOM_DSDT_FILE

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Make ACPI_CUSTOM_DSDT boolean config symbol a hidden and derived
value, based on the value of ACPI_CUSTOM_DSDT_FILE (string).
Only the latter is presented to the user as a config option.

This fixes problems with "make randconfig" setting ACPI_CUSTOM_DSDT
but leaving ACPI_CUSTOM_DSDT_FILE empty/blank.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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Randy Dunlap 2008-02-22 11:25:04 -08:00 • committed by Len Brown

parent 39273b58a4

commit 7ce9573e09

1 changed files with 9 additions and 10 deletions

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drivers/acpi/Kconfig

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