From: "Németh Márton" <nm127@freemail.hu>
To: Hans de Goede <hdegoede@redhat.com>
Cc: Jean-Francois Moine <moinejf@free.fr>,
V4L Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH gspca_jf tree] gspca zc3xx: signal when unknown packet received
Date: Fri, 29 Jan 2010 21:07:42 +0100 [thread overview]
Message-ID: <4B63400E.3000502@freemail.hu> (raw)
Signed-off-by: Márton Németh <nm127@freemail.hu>
---
diff -r 95d3956ea3e5 linux/drivers/media/video/gspca/zc3xx.c
--- a/linux/drivers/media/video/gspca/zc3xx.c Fri Jan 29 15:05:25 2010 +0100
+++ b/linux/drivers/media/video/gspca/zc3xx.c Fri Jan 29 21:01:52 2010 +0100
@@ -7213,14 +7213,17 @@
u8 *data, /* interrupt packet data */
int len) /* interrput packet length */
{
+ int ret = -EINVAL;
+
if (len == 8 && data[4] == 1) {
input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
input_sync(gspca_dev->input_dev);
input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
input_sync(gspca_dev->input_dev);
+ ret = 0;
}
- return 0;
+ return ret;
}
#endif
next reply other threads:[~2010-01-29 20:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-29 20:07 Németh Márton [this message]
2010-01-29 21:40 ` [PATCH gspca_jf tree] gspca zc3xx: signal when unknown packet received Hans de Goede
2010-01-29 21:55 ` Németh Márton
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