Commit d5fa3e9f authored Feb 26, 2015 by Felipe Balbi

usb: musb: core: decrease delayed_work time



When babble IRQ happens, we need to wait only
5.3us (320 cycles of 60MHz clock), we will give
it some slack and schedule our work a 10 usecs into
the future.

Tested-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent ba7ee8bb

drivers/usb/musb/musb_core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -886,7 +886,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
		if (is_host_active(musb)) {
		musb_disable_interrupts(musb);
		schedule_delayed_work(&musb->recover_work,
		msecs_to_jiffies(100));
		usecs_to_jiffies(10));
		}
		}
		} else {