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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2021-08-13 14:30:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-13 13:05:51 +0200 |
| commit | b553c9466fa54d29e314659117b0b24719f24bd3 (patch) | |
| tree | 30c65008c0d721861c92ac98a35621692443ae51 | |
| parent | eeb0cfb6b2b6b731902e68af641e30bd31be3c7b (diff) | |
| download | usb-b553c9466fa54d29e314659117b0b24719f24bd3.tar.gz | |
usb: gadget: bdc: remove unnecessary AND operation when get ep maxp
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>
Link: https://lore.kernel.org/r/1628836253-7432-6-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/udc/bdc/bdc_cmd.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c index 995f79c79f9683..67887316a1a6a6 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; |