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author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2020-04-23 13:55:53 +0200 |
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committer | Felipe Balbi <balbi@kernel.org> | 2020-05-25 11:09:39 +0300 |
commit | 8c935deacebb8fac8f41378701eb79d12f3c2e2d (patch) | |
tree | b2d8d33808880574bef33d50dd88bef832dd17ce /MAINTAINERS | |
parent | 43cd0023872efbb6a86bdc03fb520de3de55c7b0 (diff) |
usb: dwc2: gadget: move gadget resume after the core is in L0 state
When the remote wakeup interrupt is triggered, lx_state is resumed from L2
to L0 state. But when the gadget resume is called, lx_state is still L2.
This prevents the resume callback to queue any request. Any attempt
to queue a request from resume callback will result in:
- "submit request only in active state" debug message to be issued
- dwc2_hsotg_ep_queue() returns -EAGAIN
Call the gadget resume routine after the core is in L0 state.
Fixes: f81f46e1f530 ("usb: dwc2: implement hibernation during bus suspend/resume")
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions