[PATCH v3 6/7] usb: gadget: bdc: remove unnecessary AND operation when get ep maxp
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: 2021-08-13 06:32:21
Also in:
linux-arm-kernel, linux-tegra, linux-usb, lkml
Subsystem:
broadcom bdc driver, the rest, usb subsystem · Maintainers:
Justin Chen, Al Cooper, Linus Torvalds, Greg Kroah-Hartman
usb_endpoint_maxp() already returns actual max packet size, no need to AND 0x7ff. Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- v3: fix typo suggested by Sergei v2: add acked-by felipe --- 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;
--
2.18.0
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