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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>
This commit is contained in:
Chunfeng Yun 2021-08-13 14:30:52 +08:00 committed by Greg Kroah-Hartman
parent eeb0cfb6b2
commit b553c9466f
1 changed files with 0 additions and 1 deletions
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drivers/usb/gadget/udc/bdc/bdc_cmd.c
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@ -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;