usb: cdns3: delete role_override

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In short, we have three kinds of role switches:
- Based on SoC: ID and VBUS
- Based on external connnctor, eg, Type-C or GPIO Connector
- Based on user choices through sysfs

Since HW handling and usb-role-switch handling are at
different places, we do not need role_override any more,
and this flag could not judge external connector case well.

With role_override deleted, We use cdns3_hw_role_switch for
the 1st use case, and usb-role-switch for the 2nd and 3rd cases.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20200331081005.32752-2-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Peter Chen 2020-03-31 16:10:03 +08:00 • committed by Greg Kroah-Hartman

parent 0f2d776199

commit 85820de1b6

2 changed files with 0 additions and 39 deletions

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37

drivers/usb/cdns3/core.c

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2

drivers/usb/cdns3/core.h

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