This is a note to let you know that I've just added the patch titled
usb: gadget: udc: dummy: remove unnecessary & operation
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the usb-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From c2b4d863e1dcb7f5b71926a45ee20de2f2c26cb2 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <felipe.ba...@linux.intel.com>
Date: Wed, 28 Sep 2016 14:17:38 +0300
Subject: usb: gadget: udc: dummy: 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: Alan Stern <st...@rowland.harvard.edu>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
drivers/usb/gadget/udc/dummy_hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c
b/drivers/usb/gadget/udc/dummy_hcd.c
index 14004cf88d4d..02b14e91ae6c 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -503,7 +503,7 @@ static int dummy_enable(struct usb_ep *_ep,
* maximum packet size.
* For SS devices the wMaxPacketSize is limited by 1024.
*/
- max = usb_endpoint_maxp(desc) & 0x7ff;
+ max = usb_endpoint_maxp(desc);
/* drivers must not request bad settings, since lower levels
* (hardware or its drivers) may not check. some endpoints
--
2.10.2
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