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2022-09-27usb: chipidea: clarify Documentation/ABI textRandy Dunlap1-3/+3
Fix grammar and improve readability of chipidea-usb2 text. Signed-off-by: Randy Dunlap <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: Peter Chen <[email protected]> Cc: [email protected] Acked-by: Peter Chen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Corbet <[email protected]>
2017-04-14usb: chipidea: core: add sysfs groupPeter Chen1-0/+9
Sometimes, the user needs to adjust some properties for controllers, eg the role for controller, we add sysfs group for them. The attribute 'role' is used to switch host/gadget role dynamically, the uewr can read the current role, and write the other role compare to current one to finish the switch. Signed-off-by: Peter Chen <[email protected]>