[PATCH 08/19] spl: sata: Rework the loading case it not use IS_ENABLED(...)

[Tom Rini]

In this case, using IS_ENABLED(...) to attempt to load the image results
in harder to read and less useful code, along with having to define a
CONFIG value that would be unused. To maintain the current albeit
slightly odd behavior, maintain that if we have both SPL_FS_FAT and
SPL_SATA_RAW_U_BOOT_USE_SECTOR enabled, we use SPL_FS_FAT for the load.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
 common/spl/spl_sata.c | 25 +++++++++----------------
 1 file changed, 9 insertions(+), 16 deletions(-)

diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 12397f0ae17e..32746ce9f3cf 100644
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -17,11 +17,6 @@
 #include <fat.h>
 #include <image.h>
 
-#ifndef CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR
-/* Dummy value to make the compiler happy */
-#define CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR 0x100
-#endif
-
 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)
@@ -62,7 +57,7 @@ static int spl_sata_load_image_raw(struct spl_image_info *spl_image,
 static int spl_sata_load_image(struct spl_image_info *spl_image,
 			       struct spl_boot_device *bootdev)
 {
-	int err = 0;
+	int err = -ENOSYS;
 	struct blk_desc *stor_dev;
 
 	/* try to recognize storage devices immediately */
@@ -77,16 +72,14 @@ static int spl_sata_load_image(struct spl_image_info *spl_image,
 				  CONFIG_SYS_SATA_FAT_BOOT_PARTITION))
 #endif
 	{
-		err = -ENOSYS;
-
-		if (IS_ENABLED(CONFIG_SPL_FS_FAT)) {
-			err = spl_load_image_fat(spl_image, bootdev, stor_dev,
-					CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
-					CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
-		} else if (IS_ENABLED(CONFIG_SPL_SATA_RAW_U_BOOT_USE_SECTOR)) {
-			err = spl_sata_load_image_raw(spl_image, bootdev, stor_dev,
-				CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR);
-		}
+#ifdef CONFIG_SPL_FS_FAT
+		err = spl_load_image_fat(spl_image, bootdev, stor_dev,
+				CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
+				CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+#elif defined(CONFIG_SPL_SATA_RAW_U_BOOT_USE_SECTOR)
+		err = spl_sata_load_image_raw(spl_image, bootdev, stor_dev,
+			CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR);
+#endif
 	}
 	if (err) {
 		puts("Error loading sata device\n");
-- 
2.25.1