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author | Andrew McRae <amcrae@google.com> | 2022-01-17 17:12:43 +1100 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2022-01-18 04:45:51 +0000 |
commit | 8670201004ff5f6c704373f0b062879e2c72b6e1 (patch) | |
tree | b2130db69689d9b55e0de8887a8238bfef600ff9 /common | |
parent | 369ebd9394715b78189148f9a40cdd52a6ff97c6 (diff) | |
download | chrome-ec-8670201004ff5f6c704373f0b062879e2c72b6e1.tar.gz |
usbc: Exit the charging task if the port does not exist.
Exit the charging task if the port does not exist.
Some boards were using task_disable_task to disable the task,
but with Zephyr this function is not implemented, so
check in the task itself.
BUG=b:214880218
TEST=make buildall
BRANCH=none
Signed-off-by: Andrew McRae <amcrae@google.com>
Change-Id: I22ef7eea58560d17a7ead4b984e7f33801e0ebb7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3392104
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Commit-Queue: Peter Marheine <pmarheine@chromium.org>
Diffstat (limited to 'common')
-rw-r--r-- | common/usb_charger.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/usb_charger.c b/common/usb_charger.c index b8e8038811..bba88f4f11 100644 --- a/common/usb_charger.c +++ b/common/usb_charger.c @@ -131,6 +131,13 @@ void usb_charger_task(void *u) { int port = TASK_ID_TO_USB_CHG_PORT(task_get_current()); + /* + * The actual number of ports may be less than the maximum + * configured, so only run the task if the port exists. + */ + if (port >= board_get_usb_pd_port_count()) + return; + ASSERT(bc12_ports[port].drv->usb_charger_task); bc12_ports[port].drv->usb_charger_task(port); } |