linux-kernel - [PATCH] x86/acpi: make "asmlinkage" part first thing in the function definition

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Date:   Tue, 3 Mar 2020 23:41:44 +0300
From:   Alexey Dobriyan <adobriyan@...il.com>
To:     rjw@...ysocki.net, lenb@...nel.org
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        luto@...nel.org, x86@...nel.org, linux-kernel@...r.kernel.org,
        linux-acpi@...r.kernel.org
Subject: [PATCH] x86/acpi: make "asmlinkage" part first thing in the function
 definition

g++ insists that function declaration must start with extern "C"
(which asmlinkage expands to).

gcc doesn't care.

Signed-off-by: _Z6Alexeyv <adobriyan@...il.com>
---

 arch/x86/kernel/acpi/sleep.c |    2 +-
 arch/x86/kernel/acpi/sleep.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -43,7 +43,7 @@ unsigned long acpi_get_wakeup_address(void)
  *
  * Wrapper around acpi_enter_sleep_state() to be called by assmebly.
  */
-acpi_status asmlinkage __visible x86_acpi_enter_sleep_state(u8 state)
+asmlinkage acpi_status __visible x86_acpi_enter_sleep_state(u8 state)
 {
 	return acpi_enter_sleep_state(state);
 }
--- a/arch/x86/kernel/acpi/sleep.h
+++ b/arch/x86/kernel/acpi/sleep.h
@@ -19,4 +19,4 @@ extern void do_suspend_lowlevel(void);
 
 extern int x86_acpi_suspend_lowlevel(void);
 
-acpi_status asmlinkage x86_acpi_enter_sleep_state(u8 state);
+asmlinkage acpi_status x86_acpi_enter_sleep_state(u8 state);