From a7d0711a2486b7420a938831512d859879e613cb Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 7 Jun 2015 08:50:32 -0600
Subject: [PATCH] spi: sf: Print the error code on failure
Rather than just 'ERROR', display the error code, which may be useful, at
least with driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
---
common/cmd_sf.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/common/cmd_sf.c b/common/cmd_sf.c
index aef8c2a5ea..3746e0d964 100644
--- a/common/cmd_sf.c
+++ b/common/cmd_sf.c
@@ -303,8 +303,12 @@ static int do_spi_flash_read_write(int argc, char * const argv[])
else
ret = spi_flash_write(flash, offset, len, buf);
- printf("SF: %zu bytes @ %#x %s: %s\n", (size_t)len, (u32)offset,
- read ? "Read" : "Written", ret ? "ERROR" : "OK");
+ printf("SF: %zu bytes @ %#x %s: ", (size_t)len, (u32)offset,
+ read ? "Read" : "Written");
+ if (ret)
+ printf("ERROR %d\n", ret);
+ else
+ printf("OK\n");
}
unmap_physmem(buf, len);
--
2.39.5