diff options
| author | Neil Armstrong <[email protected]> | 2019-08-21 15:35:18 +0200 |
|---|---|---|
| committer | Felipe Balbi <[email protected]> | 2019-08-28 13:04:59 +0300 |
| commit | 1cf084d161f40baf4aa6976bb2dcef114adbebd6 (patch) | |
| tree | 011d890f4958fadaa249789d96a185cef1bc1216 /scripts/gdb/linux/modules.py | |
| parent | 566aacaf80b8ae0cb0e6bc3d11d49a36ab7f32ca (diff) | |
usb: dwc3: meson-g12a: fix suspend resume regulator unbalanced disables
When going in suspend, in Device mode, then resuming back leads
to the following:
unbalanced disables for USB_PWR_EN
WARNING: CPU: 0 PID: 163 at ../drivers/regulator/core.c:2590 _regulator_disable+0x104/0x180
Hardware name: Amlogic Meson G12A U200 Development Board (DT)
[...]
pc : _regulator_disable+0x104/0x180
lr : _regulator_disable+0x104/0x180
[...]
Call trace:
_regulator_disable+0x104/0x180
regulator_disable+0x40/0x78
dwc3_meson_g12a_otg_mode_set+0x84/0xb0
dwc3_meson_g12a_irq_thread+0x58/0xb8
irq_thread_fn+0x28/0x80
irq_thread+0x118/0x1b8
kthread+0xf4/0x120
ret_from_fork+0x10/0x18
This disables the regulator if enabled on suspend, and the reverse on
resume.
Fixes: c99993376f72 ("usb: dwc3: Add Amlogic G12A DWC3 glue")
Tested-by: Kevin Hilman <[email protected]>
Reported-by: Kevin Hilman <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions