Commit 1afd40d2 authored Jul 20, 2017 by Jack Pham

usb: pd: avoid missed connection notification



In the disconnect handler of usbpd_sm(), pd->current_pr is
already set to PR_NONE, so there is no reason to set it again.
This helps for cases where a quick reconnection notification
just arrived and sets the variable to either PR_SRC or PR_SINK
but the disconnect handling clears it resulting in nothing to
be done the next time work is scheduled.

Change-Id: Ia88520149905989a3b3efb94361670760b79c0bd
Signed-off-by: Jack Pham <jackp@codeaurora.org>

parent 8e822907

drivers/usb/pd/policy_engine.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1604,7 +1604,6 @@ static void usbpd_sm(struct work_struct *w)
		else if (pd->current_dr == DR_DFP)
		stop_usb_host(pd);

		pd->current_pr = PR_NONE;
		pd->current_dr = DR_NONE;

		if (pd->current_state == PE_ERROR_RECOVERY)