Loading drivers/usb/gadget/function/f_gsi.c +7 −4 Original line number Diff line number Diff line Loading @@ -2801,11 +2801,14 @@ static void gsi_unbind(struct usb_configuration *c, struct usb_function *f) u32 len; /* * call flush_workqueue to make sure that any pending * disconnect_work() is being flushed before calling * ipa_usb_deinit_teth_prot ipa * Use drain_workqueue to accomplish below conditions: * 1. Make sure that any running work completed * 2. Make sure to wait until all pending work completed i.e. workqueue * is not having any pending work. * Above conditions are making sure that ipa_usb_deinit_teth_prot() * with ipa driver shall not fail due to unexpected state. */ flush_workqueue(gsi->d_port.ipa_usb_wq); drain_workqueue(gsi->d_port.ipa_usb_wq); ipa_usb_deinit_teth_prot(gsi->prot_id); if (gsi->prot_id == IPA_USB_RNDIS) { Loading Loading
drivers/usb/gadget/function/f_gsi.c +7 −4 Original line number Diff line number Diff line Loading @@ -2801,11 +2801,14 @@ static void gsi_unbind(struct usb_configuration *c, struct usb_function *f) u32 len; /* * call flush_workqueue to make sure that any pending * disconnect_work() is being flushed before calling * ipa_usb_deinit_teth_prot ipa * Use drain_workqueue to accomplish below conditions: * 1. Make sure that any running work completed * 2. Make sure to wait until all pending work completed i.e. workqueue * is not having any pending work. * Above conditions are making sure that ipa_usb_deinit_teth_prot() * with ipa driver shall not fail due to unexpected state. */ flush_workqueue(gsi->d_port.ipa_usb_wq); drain_workqueue(gsi->d_port.ipa_usb_wq); ipa_usb_deinit_teth_prot(gsi->prot_id); if (gsi->prot_id == IPA_USB_RNDIS) { Loading
