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Date: Wed, 13 Oct 2010 14:25:44 +0200 (CEST)
From: Stefan Richter <stefanr@...6.in-berlin.de>
To: linux1394-devel@...ts.sourceforge.net
cc: linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>
Subject: [PATCH] firewire: nosy: char device is not seekable
Amend .open handler accordingly and add .llseek = no_llseek handler.
Signed-off-by: Stefan Richter <stefanr@...6.in-berlin.de>
---
Arnd, is your mega-patch which adds legions of .llseek handlers done and
to be merged soon as-is, or do you regenerate it regularly? (linux-next
commit 9711569d "llseek: automatically add .llseek fop")
drivers/firewire/nosy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: b/drivers/firewire/nosy.c
===================================================================
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -302,7 +302,7 @@ nosy_open(struct inode *inode, struct fi
file->private_data = client;
- return 0;
+ return nonseekable_open(inode, file);
fail:
kfree(client);
lynx_put(lynx);
@@ -400,6 +400,7 @@ nosy_ioctl(struct file *file, unsigned i
static const struct file_operations nosy_ops = {
.owner = THIS_MODULE,
+ .llseek = no_llseek,
.read = nosy_read,
.unlocked_ioctl = nosy_ioctl,
.poll = nosy_poll,
--
Stefan Richter
-=====-==-=- =-=- -==-=
http://arcgraph.de/sr/
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