This is a note to let you know that I've just added the patch titled
media: usb: uvc: 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 670216f4d38bb128aa525450fe6ff9a5b3a2b8b0 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
Date: Wed, 28 Sep 2016 14:17:38 +0300
Subject: media: usb: uvc: 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: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Cc: <linux-media@xxxxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
---
drivers/media/usb/uvc/uvc_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 11e0e5f4e1c2..f3c1c852e401 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1553,7 +1553,7 @@ static int uvc_init_video_bulk(struct uvc_streaming *stream,
u16 psize;
u32 size;
- psize = usb_endpoint_maxp(&ep->desc) & 0x7ff;
+ psize = usb_endpoint_maxp(&ep->desc);
size = stream->ctrl.dwMaxPayloadTransferSize;
stream->bulk.max_payload_size = size;
--
2.10.2
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