From: Alan Cox <alan@linux.intel.com>
To: netdev@vger.kernel.org
Subject: [PATCH] cosa: Kill off the use of the old ioctl path
Date: Wed, 14 Oct 2009 16:22:24 +0100 [thread overview]
Message-ID: <20091014152224.30363.72926.stgit@localhost.localdomain> (raw)
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/net/wan/cosa.c | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index e2c33c0..d888390 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -297,8 +297,8 @@ static ssize_t cosa_write(struct file *file,
static unsigned int cosa_poll(struct file *file, poll_table *poll);
static int cosa_open(struct inode *inode, struct file *file);
static int cosa_release(struct inode *inode, struct file *file);
-static int cosa_chardev_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
+static long cosa_chardev_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg);
#ifdef COSA_FASYNC_WORKING
static int cosa_fasync(struct inode *inode, struct file *file, int on);
#endif
@@ -309,7 +309,7 @@ static const struct file_operations cosa_fops = {
.read = cosa_read,
.write = cosa_write,
.poll = cosa_poll,
- .ioctl = cosa_chardev_ioctl,
+ .unlocked_ioctl = cosa_chardev_ioctl,
.open = cosa_open,
.release = cosa_release,
#ifdef COSA_FASYNC_WORKING
@@ -1204,12 +1204,18 @@ static int cosa_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return hdlc_ioctl(dev, ifr, cmd);
}
-static int cosa_chardev_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long cosa_chardev_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
struct channel_data *channel = file->private_data;
- struct cosa_data *cosa = channel->cosa;
- return cosa_ioctl_common(cosa, channel, cmd, arg);
+ struct cosa_data *cosa;
+ long ret;
+
+ lock_kernel();
+ cosa = channel->cosa;
+ ret = cosa_ioctl_common(cosa, channel, cmd, arg);
+ unlock_kernel();
+ return ret;
}
\f
next reply other threads:[~2009-10-15 15:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-14 15:22 Alan Cox [this message]
2009-10-19 1:54 ` [PATCH] cosa: Kill off the use of the old ioctl path David Miller
-- strict thread matches above, loose matches on Subject: below --
2009-10-13 15:31 Alan Cox
2009-10-13 15:30 Alan Cox
2009-10-13 19:14 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20091014152224.30363.72926.stgit@localhost.localdomain \
--to=alan@linux.intel.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox