From 968b822c0023861ef6e4e15bb68582b36e89ad29 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 3 Nov 2011 12:03:38 -0400 Subject: USB: Remove the SAW_IRQ hcd flag The HCD_FLAG_SAW_IRQ flag was introduced in order to catch IRQ routing errors: If an URB was unlinked and the host controller hadn't gotten any IRQs, it seemed likely that the IRQs were directed to the wrong vector. This warning hasn't come up in many years, as far as I know; interrupt routing now seems to be well under control. Therefore there's no reason to keep the flag around any more. This patch (as1495) finally removes it. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/c67x00/c67x00-hcd.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/usb/c67x00') diff --git a/drivers/usb/c67x00/c67x00-hcd.c b/drivers/usb/c67x00/c67x00-hcd.c index d3e1356d091e..75e47b860a53 100644 --- a/drivers/usb/c67x00/c67x00-hcd.c +++ b/drivers/usb/c67x00/c67x00-hcd.c @@ -271,7 +271,6 @@ static void c67x00_hcd_irq(struct c67x00_sie *sie, u16 int_status, u16 msg) if (int_status & SOFEOP_FLG(sie->sie_num)) { c67x00_ll_usb_clear_status(sie, SOF_EOP_IRQ_FLG); c67x00_sched_kick(c67x00); - set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); } } -- cgit v1.2.3