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usb: typec: Don't prevent using constant typec_mode_desc initializers

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In some situations, e.g. when registering alternate modes for local typec
ports, it may be handy to use constant mode descriptors. Allow this by
changing the mode descriptor arguments of typec_port_register_altmode()
et.al. to using const pointers.

Signed-off-by: Mats Karrman <mats.dev.list@gmail.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mats Karrman
2017-04-25 23:49:47 +02:00
committed by Greg Kroah-Hartman
parent 614536dac7
commit a86c309e71
2 changed files with 9 additions and 8 deletions
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6
include/linux/usb/typec.h
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@@ -117,13 +117,13 @@ struct typec_altmode_desc {
struct typec_altmode
*typec_partner_register_altmode(struct typec_partner *partner,
struct typec_altmode_desc *desc);
const struct typec_altmode_desc *desc);
struct typec_altmode
*typec_plug_register_altmode(struct typec_plug *plug,
struct typec_altmode_desc *desc);
const struct typec_altmode_desc *desc);
struct typec_altmode
*typec_port_register_altmode(struct typec_port *port,
struct typec_altmode_desc *desc);
const struct typec_altmode_desc *desc);
void typec_unregister_altmode(struct typec_altmode *altmode);
struct typec_port *typec_altmode2port(struct typec_altmode *alt);