[PATCH 3/4] usbgadget: only set to peripheral mode when error checking is done
Sascha Hauer
s.hauer at pengutronix.de
Wed Sep 27 02:12:44 PDT 2017
Only begin to modify the hardware when the obious errors have been
checked.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
drivers/usb/gadget/autostart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/autostart.c b/drivers/usb/gadget/autostart.c
index a27be899c3..2ca979057e 100644
--- a/drivers/usb/gadget/autostart.c
+++ b/drivers/usb/gadget/autostart.c
@@ -39,8 +39,6 @@ static int usbgadget_autostart(void)
if (!autostart)
return 0;
- setenv("otg.mode", "peripheral");
-
opts = xzalloc(sizeof(*opts));
opts->release = usb_multi_opts_release;
@@ -60,6 +58,8 @@ static int usbgadget_autostart(void)
return 0;
}
+ setenv("otg.mode", "peripheral");
+
ret = usb_multi_register(opts);
if (ret)
usb_multi_opts_release(opts);
--
2.11.0
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