Add the Type C class for plug alternate mode devices which are being registered by the Type C connector class. This ensures that udev events get generated when the plug alt modes are registered. Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx> Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> --- Changes in v2: - Changed code to set the class member instead of bus. - Removed the alteration to typec_bus.rst since it's not longer required. - Updated the commit message and subject to reflect the change in code. v1: https://lore.kernel.org/linux-usb/20201203030846.51669-1-pmalani@xxxxxxxxxxxx/ drivers/usb/typec/class.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 35eec707cb51..29d05b45cc9d 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -482,6 +482,10 @@ typec_register_altmode(struct device *parent, if (is_typec_partner(parent)) alt->adev.dev.bus = &typec_bus; + /* Plug alt modes need a class to generate udev events. */ + if (is_typec_plug(parent)) + alt->adev.dev.class = typec_class; + ret = device_register(&alt->adev.dev); if (ret) { dev_err(parent, "failed to register alternate mode (%d)\n", -- 2.29.2.576.ga3fc446d84-goog
