USB: ISP1760: fixed trivial math in comment

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Acked-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index d22a84f..8017f1c 100644 (file)
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -988,7 +988,7 @@ static void do_atl_int(struct usb_hcd *usb_hcd)
                /*
                 * write bank1 address twice to ensure the 90ns delay (time
                 * between BANK0 write and the priv_read_copy() call is at
-                * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 92ns)
+                * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 109ns)
                 */
                isp1760_writel(payload  + ISP_BANK(1), usb_hcd->regs +
                                HC_MEMORY_REG);