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usb: gadget: udc: fsl: remove unnecessary & operation

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Now that usb_endpoint_maxp() only returns the lowest
11 bits from wMaxPacketSize, we can remove the &
operation from this driver.

Cc: Li Yang <leoli@freescale.com>
Cc: <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-09-28 14:17:38 +03:00
parent 14f91dd524
commit 0eb862e9c4
1 changed files with 0 additions and 1 deletions
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1
drivers/usb/gadget/udc/fsl_udc_core.c
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@ -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;