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| author | Ming Lei <tom.leiming@gmail.com> | 2011-09-05 21:05:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-18 01:38:59 -0700 |
| commit | fcda37cb42cc0aa039a2d1e06ec801e4e9f417f4 (patch) | |
| tree | 40db781a1ef2297d67ad230b2ff4670854003062 | |
| parent | 9a971dda8208e0982094f29ef34bd190f2a081bd (diff) | |
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 <tom.leiming@gmail.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 |