From: Felipe Balbi <felipe.balbi@linux.intel.com>
To: Linux USB <linux-usb@vger.kernel.org>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org
Subject: [PATCH 30/82] media: usb: uvc: remove unnecessary & operation
Date: Mon, 31 Oct 2016 12:48:22 +0200 [thread overview]
Message-ID: <20161031104914.1990-31-felipe.balbi@linux.intel.com> (raw)
In-Reply-To: <20161031104914.1990-1-felipe.balbi@linux.intel.com>
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@ideasonboard.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: <linux-media@vger.kernel.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
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;
--
2.10.1
prev parent reply other threads:[~2016-10-31 10:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20161031104914.1990-1-felipe.balbi@linux.intel.com>
2016-10-31 10:48 ` [PATCH 13/82] media: usbtv: core: make use of new usb_endpoint_maxp_mult() Felipe Balbi
2016-11-21 14:16 ` Mauro Carvalho Chehab
2016-10-31 10:48 ` [PATCH 14/82] media: usb: uvc: " Felipe Balbi
2016-10-31 20:23 ` Laurent Pinchart
2016-10-31 10:48 ` Felipe Balbi [this message]
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