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usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro
[pandora-kernel.git]
/
drivers
/
usb
/
renesas_usbhs
/
pipe.h
diff --git
a/drivers/usb/renesas_usbhs/pipe.h
b/drivers/usb/renesas_usbhs/pipe.h
index
6334fc6
..
a00b67a
100644
(file)
--- a/
drivers/usb/renesas_usbhs/pipe.h
+++ b/
drivers/usb/renesas_usbhs/pipe.h
@@
-54,9
+54,9
@@
struct usbhs_pipe_info {
* pipe list
*/
#define __usbhs_for_each_pipe(start, pos, info, i) \
* pipe list
*/
#define __usbhs_for_each_pipe(start, pos, info, i) \
- for (
i = start, pos = (info)->pipe;
\
-
i < (info)->size;
\
-
i++, pos = (info)->pipe + i
)
+ for (
(i) = start;
\
+
((i) < (info)->size) && ((pos) = (info)->pipe + (i));
\
+
(i)++
)
#define usbhs_for_each_pipe(pos, priv, i) \
__usbhs_for_each_pipe(1, pos, &((priv)->pipe_info), i)
#define usbhs_for_each_pipe(pos, priv, i) \
__usbhs_for_each_pipe(1, pos, &((priv)->pipe_info), i)