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Commit d63c66d2 authored by Dmitri Epshtein's avatar Dmitri Epshtein Committed by Greg Kroah-Hartman
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USB: ehci: add call of free_cached_itd_list() function in disable_periodic() 



Sometimes disable_periodic() stop scan_periodic before than free_cached_itd_list() was called.
In such case USB Host stacked during disconnect operation
Solution: add call of free_cached_itd_list() function in disable_periodic()

Signed-off-by: default avatarDimitry Epshtein <dima@marvell.com>
Signed-off-by: default avatarSaeed Bishara <saeed@marvell.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a5f0efab

drivers/usb/host/ehci-sched.c

+2 −0
Original line number Diff line number Diff line
@@ -510,6 +510,8 @@ static int disable_periodic (struct ehci_hcd *ehci) 
	ehci_writel(ehci, cmd, &ehci->regs->command);

	/* posted write ... */



	free_cached_itd_list(ehci);



	ehci->next_uframe = -1;

	return 0;

}