From: Li Jun <b47...@freescale.com>
For A-device, when load gadget driver, we should not run udc either as this
will be controlled by otg fsm.
Signed-off-by: Li Jun <jun...@freescale.com>
---
drivers/usb/chipidea/udc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 4254792..c85a9ee 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1689,8 +1689,9 @@ static int ci_udc_start(struct usb_gadget *gadget,
ci->driver = driver;
/* Start otg fsm for B-device */
- if (ci_otg_is_fsm_mode(ci) && ci->fsm.id) {
- ci_hdrc_otg_fsm_start(ci);
+ if (ci_otg_is_fsm_mode(ci)) {
+ if (ci->fsm.id)
+ ci_hdrc_otg_fsm_start(ci);
return retval;
}
--
1.7.9.5
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