[U-Boot] [PATCH 2/5] board_r: run scsi init() on ARM too

[Ian Campbell <ijc@hellion.org.uk>]

This has been disabled for ARM in initr_scsi since that function was
introduced. However it works fine for me on Cubieboard and Cubietruck (with the
upcoming AHCI glue patch).

I also tested on two random ARM platforms which seem to define CONFIG_CMD_SCSI:
 - highbank worked fine (on midway hardware)
 - omap5_uevm built OK and I confirmed using objdump that things were as
   expected (i.e. the default weak scsi_init nop was used).

While there remove the mismatched comment from the #endif (omitting the comment
seems to be the prevailing style in this file) and add a missing return to
initr_doc which I happened to spot while editing.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Cc: Simon Glass <sjg@chromium.org>
---
 common/board_r.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/common/board_r.c b/common/board_r.c
index 602a239..427ee67 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -588,21 +588,19 @@ static int initr_status_led(void)
 #if defined(CONFIG_CMD_SCSI)
 static int initr_scsi(void)
 {
-	/* Not supported properly on ARM yet */
-#ifndef CONFIG_ARM
 	puts("SCSI:  ");
 	scsi_init();
-#endif
 
 	return 0;
 }
-#endif /* CONFIG_CMD_NET */
+#endif
 
 #if defined(CONFIG_CMD_DOC)
 static int initr_doc(void)
 {
 	puts("DOC:   ");
 	doc_init();
+	return 0
 }
 #endif
 
-- 
1.9.0