From: Felipe Balbi Date: Wed, 28 Sep 2016 11:17:38 +0000 (+0300) Subject: usb: gadget: udc: fsl: remove unnecessary & operation X-Git-Tag: v5.15~12307^2~57^2~122 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0eb862e9c4f7a6a3abee25bc561ffdbe3d57a9d1;p=platform%2Fkernel%2Flinux-starfive.git usb: gadget: udc: fsl: remove unnecessary & operation Now that usb_endpoint_maxp() only returns the lowest 11 bits from wMaxPacketSize, we can remove the & operation from this driver. Cc: Li Yang Cc: Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index 4459644..71094e4 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -586,7 +586,6 @@ static int fsl_ep_enable(struct usb_ep *_ep, case USB_ENDPOINT_XFER_ISOC: /* Calculate transactions needed for high bandwidth iso */ mult = usb_endpoint_maxp_mult(desc); - max = max & 0x7ff; /* bit 0~10 */ /* 3 transactions at most */ if (mult > 3) goto en_done;