EDAC, skx: Fix randconfig builds

The driver depends on the ADXL component glue and selects it. However,
ADXL itself implicitly depends on ACPI and in nonsensical randconfig
builds like this:

  # CONFIG_ACPI is not set
  CONFIG_ACPI_ADXL=y

where ACPI is not enabled, the build fails with:

  drivers/edac/skx_edac.o: In function `skx_mce_check_error':
  skx_edac.c:(.text+0xab): undefined reference to `adxl_decode'
  drivers/edac/skx_edac.o: In function `skx_init':
  skx_edac.c:(.init.text+0x8bf): undefined reference to `adxl_get_component_names'
  make: *** [vmlinux] Error 1

Add stubs for that case so that the build succeeds. CONFIG_ACPI=n
doesn't make any sense for real configurations but this fix will at
least silence randconfig builds.

Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index ffd349c12479..68e479b4d9c9 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -234,7 +234,7 @@ config EDAC_SKX
         depends on PCI && X86_64 && X86_MCE_INTEL && PCI_MMCONFIG
         depends on ACPI_NFIT || !ACPI_NFIT # if ACPI_NFIT=m, EDAC_SKX can't be y
         select DMI
-        select ACPI_ADXL
+        select ACPI_ADXL if ACPI
         help
           Support for error detection and correction the Intel
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