diff options
author | Prashant Malani <pmalani@chromium.org> | 2023-01-13 01:16:07 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-17 19:29:00 +0300 |
commit | 2c8cb236ed44d071ef2ed1fbb948eea404551788 (patch) | |
tree | c07920ebe5fefad660d4248f0272303d12aaf5ee | |
parent | 2476de8288cc552cbe98edf3f4d4cc2846cf4b8c (diff) | |
download | linux-2c8cb236ed44d071ef2ed1fbb948eea404551788.tar.xz |
usb: typec: Add wrapper for bus switch set code
Add a wrapper that calls the set() function for various switches
associated with a port altmode.
Right now, it just wraps the existing typec_mux_set() command,
but it can be expanded to include other switches in future patches.
No functional changes introduced by this patch.
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230112221609.540754-3-pmalani@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/usb/typec/bus.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index 31c2a3130cad..9f1bbd26ca47 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -27,6 +27,13 @@ typec_altmode_set_mux(struct altmode *alt, unsigned long conf, void *data) return typec_mux_set(alt->mux, &state); } +/* Wrapper to set various Type-C port switches together. */ +static inline int +typec_altmode_set_switches(struct altmode *alt, unsigned long conf, void *data) +{ + return typec_altmode_set_mux(alt, conf, data); +} + static int typec_altmode_set_state(struct typec_altmode *adev, unsigned long conf, void *data) { @@ -35,7 +42,7 @@ static int typec_altmode_set_state(struct typec_altmode *adev, port_altmode = is_port ? to_altmode(adev) : to_altmode(adev)->partner; - return typec_altmode_set_mux(port_altmode, conf, data); + return typec_altmode_set_switches(port_altmode, conf, data); } /* -------------------------------------------------------------------------- */ @@ -73,7 +80,7 @@ int typec_altmode_notify(struct typec_altmode *adev, is_port = is_typec_port(adev->dev.parent); partner = altmode->partner; - ret = typec_altmode_set_mux(is_port ? altmode : partner, conf, data); + ret = typec_altmode_set_switches(is_port ? altmode : partner, conf, data); if (ret) return ret; |