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authorRandy Dunlap <rdunlap@infradead.org>2022-01-30 14:38:18 -0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-01-31 20:16:28 +0100
commit04662bac0067e2fd7f243d6abaa4d779bce14114 (patch)
treeeb8a7ef445a4db8721a09e172e348b9adba23a04 /drivers/acpi
parent26291c54e111ff6ba87a164d85d4a4e134b7315c (diff)
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: 882c982dada4 ("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>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index ba45541b1f1f..273741dedfd2 100644
--- a/drivers/acpi/Kconfig
+++ b/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