From 92ab7886119da6375a983713eedab444e32094f6 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Mon, 29 Dec 2008 19:15:43 -0300
Subject: V4L/DVB (10110): v4l2-ioctl: Fix warnings when using .unlocked_ioctl
= __video_ioctl2
This patch fixes this warning:
drivers/media/video/gspca/gspca.c:1811: warning: initialization from incompatible pointer type
The reason is that the returned argument should be a long, not an
integer.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/v4l2-ioctl.c | 2 +-
include/media/v4l2-ioctl.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index bef4286933a1..b063381f4b3b 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -1852,7 +1852,7 @@ static int __video_do_ioctl(struct file *file,
return ret;
}
-int __video_ioctl2(struct file *file,
+long __video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg)
{
char sbuf[128];
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index c884432f9383..fcdb58c4ce07 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -297,7 +297,7 @@ extern int video_usercopy(struct file *file, unsigned int cmd,
/* Standard handlers for V4L ioctl's */
/* This prototype is used on fops.unlocked_ioctl */
-extern int __video_ioctl2(struct file *file,
+extern long __video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg);
/* This prototype is used on fops.ioctl
--
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