From 6403167d290da235a732bd2d6157aa2124fb403a Mon Sep 17 00:00:00 2001
From: Aaron Durbin <adurbin@chromium.org>
Date: Sat, 21 Apr 2018 14:45:32 -0600
Subject: compiler.h: add __weak macro

Instead of writing out '__attribute__((weak))' use a shorter form.

Change-Id: If418a1d55052780077febd2d8f2089021f414b91
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
---
 src/drivers/amd/agesa/romstage.c      |  3 ++-
 src/drivers/amd/agesa/state_machine.c | 15 ++++++++-------
 2 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'src/drivers/amd')

diff --git a/src/drivers/amd/agesa/romstage.c b/src/drivers/amd/agesa/romstage.c
index bd502b6bad..197a007a21 100644
--- a/src/drivers/amd/agesa/romstage.c
+++ b/src/drivers/amd/agesa/romstage.c
@@ -18,6 +18,7 @@
 #include <cbmem.h>
 #include <cpu/amd/car.h>
 #include <cpu/x86/bist.h>
+#include <compiler.h>
 #include <console/console.h>
 #include <halt.h>
 #include <program_loading.h>
@@ -43,7 +44,7 @@ void asmlinkage early_all_cores(void)
 	amd_initmmio();
 }
 
-void __attribute__((weak)) platform_once(struct sysinfo *cb)
+void __weak platform_once(struct sysinfo *cb)
 {
 	board_BeforeAgesa(cb);
 }
diff --git a/src/drivers/amd/agesa/state_machine.c b/src/drivers/amd/agesa/state_machine.c
index fdd2e6eeac..b73c1244d8 100644
--- a/src/drivers/amd/agesa/state_machine.c
+++ b/src/drivers/amd/agesa/state_machine.c
@@ -21,6 +21,7 @@
 #include <bootstate.h>
 #include <cbfs.h>
 #include <cbmem.h>
+#include <compiler.h>
 
 #include <northbridge/amd/agesa/state_machine.h>
 #include <northbridge/amd/agesa/agesa_helper.h>
@@ -374,24 +375,24 @@ BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_EXIT, amd_bs_post_device,
 #endif /* ENV_RAMSTAGE */
 
 /* Empty stubs for cases board does not need to override anything. */
-void __attribute__((weak))
+void __weak
 board_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) { }
-void __attribute__((weak))
+void __weak
 board_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) { }
-void __attribute__((weak))
+void __weak
 board_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) { }
-void __attribute__((weak))
+void __weak
 board_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) { }
-void __attribute__((weak))
+void __weak
 board_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) { }
 
-AGESA_STATUS __attribute__((weak))
+AGESA_STATUS __weak
 fchs3earlyrestore(AMD_CONFIG_PARAMS *StdHeader)
 {
 	return AGESA_SUCCESS;
 }
 
-AGESA_STATUS __attribute__((weak))
+AGESA_STATUS __weak
 fchs3laterestore(AMD_CONFIG_PARAMS *StdHeader)
 {
 	return AGESA_SUCCESS;
-- 
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