From: Randy Dunlap <rdun...@infradead.org>

Fix build errors when CONFIG_ACPI is not set/enabled by adding
<acpi/acpi_numa.h> in the #else (!CONFIG_ACPI) block.

../arch/x86/mm/numa.c: In function ‘numa_setup’:
../arch/x86/mm/numa.c:43:3: error: implicit declaration of function 
‘disable_srat’; did you mean ‘disable_irq’? 
[-Werror=implicit-function-declaration]
   disable_srat();
   ^~~~~~~~~~~~
../arch/x86/mm/numa.c:45:3: error: implicit declaration of function 
‘disable_hmat’; did you mean ‘disable_dma’? 
[-Werror=implicit-function-declaration]
   disable_hmat();
   ^~~~~~~~~~~~


Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Cc: Dan Williams <dan.j.willi...@intel.com>
---
 include/linux/acpi.h |    2 ++
 1 file changed, 2 insertions(+)

--- mmotm-2020-0824-1606.orig/include/linux/acpi.h
+++ mmotm-2020-0824-1606/include/linux/acpi.h
@@ -709,6 +709,8 @@ static inline u64 acpi_arch_get_root_poi
 #define ACPI_HANDLE_FWNODE(fwnode)     (NULL)
 #define ACPI_DEVICE_CLASS(_cls, _msk)  .cls = (0), .cls_msk = (0),
 
+#include <acpi/acpi_numa.h>
+
 struct fwnode_handle;
 
 static inline bool acpi_dev_found(const char *hid)

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