And do not scan the bus if initialization failed.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/usb/usb.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/usb.c b/drivers/usb/usb.c
index 1ad4bab..76e033e 100644
--- a/drivers/usb/usb.c
+++ b/drivers/usb/usb.c
@@ -453,6 +453,7 @@ static int __usb_init(void)
{
struct usb_device *dev, *tmp;
struct usb_host *host;
+ int ret;
list_for_each_entry_safe(dev, tmp, &usb_device_list, list) {
list_del(&dev->list);
@@ -466,7 +467,9 @@ static int __usb_init(void)
dev_index = 0;
list_for_each_entry(host, &host_list, list) {
- host->init(host);
+ ret = host->init(host);
+ if (ret)
+ continue;
dev = usb_alloc_new_device();
dev->host = host;
--
1.7.1
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
