spl: spl_sata: Add __maybe_unused decorator

It is possible that we will not have enabled the options to call
spl_sata_load_image_raw so use the __maybe_unused decorator to silence
the compiler warning.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 67fc620d9bea91d330b1dbbb1f9fc5269c387ced..09f94e662fc21be2e2e5ed3ed66f077d475ceaf8 100644 (file)
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -14,10 +14,12 @@
 #include <errno.h>
 #include <fat.h>
 #include <image.h>
+#include <linux/compiler.h>
 
-static int spl_sata_load_image_raw(struct spl_image_info *spl_image,
-               struct spl_boot_device *bootdev,
-               struct blk_desc *stor_dev, unsigned long sector)
+static int __maybe_unused spl_sata_load_image_raw(struct spl_image_info *spl_image,
+                                                 struct spl_boot_device *bootdev,
+                                                 struct blk_desc *stor_dev,
+                                                 unsigned long sector)
 {
        struct legacy_img_hdr *header;
        unsigned long count;