trace: Use notrace for short

The attribute syntax is quite verbose. Use the macro provided for this
purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index 23693f8..22d103d 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -137,7 +137,7 @@
 
 #define DECLARE_GLOBAL_DATA_PTR   extern struct global_data *global_data_ptr
 # else
-static inline __attribute__((no_instrument_function)) gd_t *get_fs_gd_ptr(void)
+static inline notrace gd_t *get_fs_gd_ptr(void)
 {
 	gd_t *gd_ptr;