From fcda37cb42cc0aa039a2d1e06ec801e4e9f417f4 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Mon, 5 Sep 2011 21:05:57 +0800 Subject: [PATCH] usb: ehci: fix comment for EHCI_SHRINK_JIFFIES EHCI_SHRINK_JIFFIES should be 5ms, which was just used originally, and not 200ms, so fix it. Signed-off-by: Ming Lei Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 8696489cde56..2f0cf863b379 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -95,7 +95,7 @@ static const char hcd_name [] = "ehci_hcd"; #define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */ #define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */ #define EHCI_SHRINK_JIFFIES (DIV_ROUND_UP(HZ, 200) + 1) - /* 200-ms async qh unlink delay */ + /* 5-ms async qh unlink delay */ /* Initial IRQ latency: faster than hw default */ static int log2_irq_thresh = 0; // 0 to 6 -- 2.20.1