diff options
Diffstat (limited to 'drivers/usb/chipidea/otg.c')
| -rw-r--r-- | drivers/usb/chipidea/otg.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/usb/chipidea/otg.c b/drivers/usb/chipidea/otg.c index d76db51ecda7..38e340cba1f9 100644 --- a/drivers/usb/chipidea/otg.c +++ b/drivers/usb/chipidea/otg.c @@ -11,8 +11,8 @@ */ /* - * This file mainly handles otgsc register, it may include OTG operation - * in the future. + * This file mainly handles otgsc register, OTG fsm operations for HNP and SRP + * are also included. */ #include <linux/usb/otg.h> @@ -91,6 +91,11 @@ static void ci_otg_work(struct work_struct *work) { struct ci_hdrc *ci = container_of(work, struct ci_hdrc, work); + if (ci_otg_is_fsm_mode(ci) && !ci_otg_fsm_work(ci)) { + enable_irq(ci->irq); + return; + } + if (ci->id_event) { ci->id_event = false; ci_handle_id_switch(ci); |