usb_endpoint_maxp() has an inline keyword and searches for bits[10:0]
by & operation with 0x7ff. So, we can remove the duplicate & operation
with 0x7ff.
Signed-off-by: Jaejoong Kim <climbbb....@gmail.com>
---
drivers/usb/gadget/udc/gr_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c
index 1f99411..48117a5 100644
--- a/drivers/usb/gadget/udc/gr_udc.c
+++ b/drivers/usb/gadget/udc/gr_udc.c
@@ -1538,7 +1538,7 @@ static int gr_ep_enable(struct usb_ep *_ep,
* Bits 10-0 set the max payload. 12-11 set the number of
* additional transactions.
*/
- max = 0x7ff & usb_endpoint_maxp(desc);
+ max = usb_endpoint_maxp(desc);
nt = usb_endpoint_maxp_mult(desc) - 1;
buffer_size = GR_BUFFER_SIZE(epctrl);
if (nt && (mode == 0 || mode == 2)) {
--
2.7.4
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