Remove direct usage of __attribute__((foo))

Migrate all direct usage of __attribute__ to usage of their
corresponding macros from cdefs.h.
e.g.:
 - __attribute__((unused)) -> __unused

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/plat/arm/common/arm_io_storage.c b/plat/arm/common/arm_io_storage.c
index 8c5845ce..153fdfe8 100644
--- a/plat/arm/common/arm_io_storage.c
+++ b/plat/arm/common/arm_io_storage.c
@@ -277,9 +277,9 @@ void plat_arm_io_setup(void)
 }
 
 int plat_arm_get_alt_image_source(
-	unsigned int image_id __attribute__((unused)),
-	uintptr_t *dev_handle __attribute__((unused)),
-	uintptr_t *image_spec __attribute__((unused)))
+	unsigned int image_id __unused,
+	uintptr_t *dev_handle __unused,
+	uintptr_t *image_spec __unused)
 {
 	/* By default do not try an alternative */
 	return -ENOENT;