[U-Boot] [PATCH] x86: acpi: Fix build error with certain configuration

Bin Meng bmeng.cn at gmail.com
Tue Aug 8 11:35:07 UTC 2017

When CONFIG_EFI_PARTITION is not set, the following build error is
seen in arch/x86/lib/acpi_s3.c:

  error: expected declaration specifiers or '...' before '*' token
  static void asmlinkage (*acpi_do_wakeup)(void *vector) = (void*)WAKEUP_BASE;

This is actually caused by missing asmlinkage declaration, but with
CONFIG_EFI_PARTITION on, the declaration comes from part.h which
is included from common.h.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>

 arch/x86/lib/acpi_s3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/lib/acpi_s3.c b/arch/x86/lib/acpi_s3.c
index 3175da8..182379b 100644
--- a/arch/x86/lib/acpi_s3.c
+++ b/arch/x86/lib/acpi_s3.c
@@ -8,6 +8,7 @@
 #include <asm/acpi_s3.h>
 #include <asm/acpi_table.h>
 #include <asm/post.h>
+#include <linux/linkage.h>

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