diff mbox series

[104/108] x86: Add a header guard to asm/acpi_table.h

Message ID 20200126220508.104.I9e03b830f5f0096a5b4c9c6355280a5e09429fa9@changeid
State New
Headers show
Series RFC: dm: Add programatic generation of ACPI tables | expand

Commit Message

Simon Glass Jan. 27, 2020, 5:06 a.m. UTC 
This file cannot currently be included in ASL files. Add a header guard
to permit this.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 arch/x86/include/asm/acpi_table.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/x86/include/asm/acpi_table.h b/arch/x86/include/asm/acpi_table.h
index 1f2076753c..17b92a41fa 100644
--- a/arch/x86/include/asm/acpi_table.h
+++ b/arch/x86/include/asm/acpi_table.h
@@ -9,6 +9,8 @@ 
 #ifndef __ASM_ACPI_TABLE_H__
 #define __ASM_ACPI_TABLE_H__
 
+#ifndef __ACPI__
+
 /* These can be used by the target port */
 
 void acpi_fill_header(struct acpi_table_header *header, char *signature);
@@ -51,4 +53,6 @@  int arch_write_sci_irq_select(uint scis);
 int arch_madt_sci_irq_polarity(int sci);
 struct acpi_cstate *arch_get_cstate_map(size_t *entries);
 
+#endif /* !__ACPI__ */
+
 #endif /* __ASM_ACPI_TABLE_H__ */