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authorFelipe Balbi <felipe.balbi@linux.intel.com>2016-09-28 14:17:38 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-11-03 10:38:27 +0200
commit1e1eea0eeb39801a32103b948d02e4d811b92fd2 (patch)
treea35988602af2632efa15d87c96785a4363570e06 /drivers/usb/gadget
parent090bdb5c1f9c46fb6e08af583ef3ee270ed34072 (diff)
downloadop-kernel-dev-1e1eea0eeb39801a32103b948d02e4d811b92fd2.zip
op-kernel-dev-1e1eea0eeb39801a32103b948d02e4d811b92fd2.tar.gz
usb: gadget: udc: s3c2410: remove unnecessary & operation
Now that usb_endpoint_maxp() only returns the lowest 11 bits from wMaxPacketSize, we can remove the & operation from this driver. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/udc/s3c2410_udc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c
index eb3571e..4643a01 100644
--- a/drivers/usb/gadget/udc/s3c2410_udc.c
+++ b/drivers/usb/gadget/udc/s3c2410_udc.c
@@ -1047,10 +1047,10 @@ static int s3c2410_udc_ep_enable(struct usb_ep *_ep,
if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)
return -ESHUTDOWN;
- max = usb_endpoint_maxp(desc) & 0x1fff;
+ max = usb_endpoint_maxp(desc);
local_irq_save(flags);
- _ep->maxpacket = max & 0x7ff;
+ _ep->maxpacket = max;
ep->ep.desc = desc;
ep->halted = 0;
ep->bEndpointAddress = desc->bEndpointAddress;
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