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>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/drivers/intel/fsp2_0/graphics.c b/src/drivers/intel/fsp2_0/graphics.c
index f1219ea15c..ae1442ee9d 100644
--- a/src/drivers/intel/fsp2_0/graphics.c
+++ b/src/drivers/intel/fsp2_0/graphics.c
@@ -124,7 +124,7 @@ int fill_lb_framebuffer(struct lb_framebuffer *framebuffer)
 	return 0;
 }
 
-__attribute__((weak)) uintptr_t fsp_soc_get_igd_bar(void)
+__weak uintptr_t fsp_soc_get_igd_bar(void)
 {
 	return 0;
 }