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>
diff --git a/src/drivers/spi/tpm/tpm.c b/src/drivers/spi/tpm/tpm.c
index c0fee46..3206ba1 100644
--- a/src/drivers/spi/tpm/tpm.c
+++ b/src/drivers/spi/tpm/tpm.c
@@ -17,6 +17,7 @@
#include <arch/early_variables.h>
#include <assert.h>
+#include <compiler.h>
#include <commonlib/endian.h>
#include <console/console.h>
#include <delay.h>
@@ -64,7 +65,7 @@
*info = car_get_var(g_tpm_info);
}
-__attribute__((weak)) int tis_plat_irq_status(void)
+__weak int tis_plat_irq_status(void)
{
static int warning_displayed CAR_GLOBAL;