usb: typec: altmodes/displayport: Add pin assignment helper
commit 582836e3 upstream. The code to extract a peripheral's currently supported Pin Assignments is repeated in a couple of locations. Factor it out into a separate function. This will also make it easier to add fixes (we only need to update 1 location instead of 2). Fixes: c1e5c2f0 ("usb: typec: altmodes/displayport: correct pin assignment for UFP receptacles") Cc: stable@vger.kernel.org Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by:Prashant Malani <pmalani@chromium.org> Reviewed-by:
Benson Leung <bleung@chromium.org> Reviewed-by:
Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230111020546.3384569-1-pmalani@chromium.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
9c58f1e9
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