[PATCH 5/6] usb: gadget: bdc: remove unnecessary AND operation when get ep maxp
From: Chunfeng Yun
Date: Wed Aug 11 2021 - 23:34:15 EST
usb_endpoint_maxp() already returns actual max packet size, no need
AND 0x7ff.
Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
drivers/usb/gadget/udc/bdc/bdc_cmd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c
index 995f79c79f96..67887316a1a6 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_cmd.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.c
@@ -153,7 +153,6 @@ int bdc_config_ep(struct bdc *bdc, struct bdc_ep *ep)
si = clamp_val(si, 1, 16) - 1;
mps = usb_endpoint_maxp(desc);
- mps &= 0x7ff;
param2 |= mps << MP_SHIFT;
param2 |= usb_endpoint_type(desc) << EPT_SHIFT;
--
2.25.1