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usb: gadget: composite: remove unnecessary & operation
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 28 Sep 2016 11:17:38 +0000 (14:17 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 3 Nov 2016 08:38:24 +0000 (10:38 +0200)
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>
drivers/usb/gadget/composite.c patch | blob | blame | history

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 0426d3c1fff92ef85e158c26c9c6dd1529360a0b..919d7d1b611c3a577e82e32314f60660f03c7665 100644 (file)
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -197,7 +197,7 @@ int config_ep_by_speed(struct usb_gadget *g,
 
 ep_found:
        /* commit results */
-       _ep->maxpacket = usb_endpoint_maxp(chosen_desc) & 0x7ff;
+       _ep->maxpacket = usb_endpoint_maxp(chosen_desc);
        _ep->desc = chosen_desc;
        _ep->comp_desc = NULL;
        _ep->maxburst = 0;