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ACPI: require CRC32 to build

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ACPI core now requires crc32() but the kernel build can fail when
CRC32 is not set/enabled, so select it in the ACPI Kconfig entry.

Fixes this build error:

ia64-linux-ld: drivers/acpi/scan.o: in function `acpi_store_pld_crc':
include/acpi/platform/aclinuxex.h:62: undefined reference to `crc32_le'

Fixes: 882c982dad ("acpi: Store CRC-32 hash of the _PLD in struct acpi_device")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Randy Dunlap 2022-01-30 14:38:18 -08:00 committed by Rafael J. Wysocki
parent 26291c54e1
commit 04662bac00
1 changed files with 1 additions and 0 deletions
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drivers/acpi/Kconfig
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@ -11,6 +11,7 @@ menuconfig ACPI
depends on ARCH_SUPPORTS_ACPI
select PNP
select NLS
select CRC32
default y if X86
help
Advanced Configuration and Power Interface (ACPI) support for