ACPI: require CRC32 to build

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: 882c982 ("acpi: Store CRC-32 hash of the _PLD in struct acpi_device")
Signed-off-by: Randy Dunlap <[email protected]>
Reported-by: Guenter Roeck <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: rddunlap

drivers/acpi/Kconfig

@@ -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