[U-Boot] [PATCH v4 4/4] cmd: ide: Make the first device the default one

[Bin Meng]

At present the IDE device number is initialized to -1, which means
we cannot type "ide read" command before setting the device number
via "ide device #".

For convenience, let's set the first device as the default one.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
Reviewed-by: Simon Glass <sjg at chromium.org>

---

Changes in v4: None
Changes in v3: None
Changes in v2: None

 cmd/ide.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/ide.c b/cmd/ide.c
index e3c3242..bdb5980 100644
--- a/cmd/ide.c
+++ b/cmd/ide.c
@@ -30,7 +30,7 @@
 #endif
 
 /* Current I/O Device	*/
-static int curr_device = -1;
+static int curr_device;
 
 int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 {
-- 
2.9.2