[PATCH] dmi: remove uneeded function

[linux-2.6] / drivers / usb / core / hcd.h

diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 67db4a999b936a86ac1554136f33b009a40524a1..28055f95645b8dfc55ae9216a0b971f1e57479d9 100644 (file)
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -334,17 +334,19 @@ extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb,
 extern int usb_check_bandwidth (struct usb_device *dev, struct urb *urb);
 
 /*
- * Ceiling microseconds (typical) for that many bytes at high speed
+ * Ceiling [nano/micro]seconds (typical) for that many bytes at high speed
  * ISO is a bit less, no ACK ... from USB 2.0 spec, 5.11.3 (and needed
  * to preallocate bandwidth)
  */
 #define USB2_HOST_DELAY        5       /* nsec, guess */
-#define HS_USECS(bytes) NS_TO_US ( ((55 * 8 * 2083)/1000) \
+#define HS_NSECS(bytes) ( ((55 * 8 * 2083)/1000) \
        + ((2083UL * (3167 + BitTime (bytes)))/1000) \
        + USB2_HOST_DELAY)
-#define HS_USECS_ISO(bytes) NS_TO_US ( ((38 * 8 * 2083)/1000) \
+#define HS_NSECS_ISO(bytes) ( ((38 * 8 * 2083)/1000) \
        + ((2083UL * (3167 + BitTime (bytes)))/1000) \
        + USB2_HOST_DELAY)
+#define HS_USECS(bytes) NS_TO_US (HS_NSECS(bytes))
+#define HS_USECS_ISO(bytes) NS_TO_US (HS_NSECS_ISO(bytes))
 
 extern long usb_calc_bus_time (int speed, int is_input,
                        int isoc, int bytecount);