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author | Arnd Bergmann <arnd@arndb.de> | 2010-07-06 21:03:55 (GMT) |
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committer | Arnd Bergmann <arnd@arndb.de> | 2010-09-16 08:33:14 (GMT) |
commit | cb3b9cf818070df1bf592b71275bcf99d8edefcb (patch) | |
tree | b6e82e8874890dca9c2d5c9013aecada829a6ef6 /drivers | |
parent | 275bd41a6da179b4493171fa65eeeb2a9e47b316 (diff) | |
download | linux-fsl-qoriq-cb3b9cf818070df1bf592b71275bcf99d8edefcb.tar.xz |
raw: use explicit llseek file operations
The raw_fops may need to seek, so there should
be an explicit reference to default_llseek.
raw_ctl_fops does not contain a read or write
method, so we use noop_llseek to ignore seeking
requests without an error.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/raw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/raw.c b/drivers/char/raw.c index b38942f..28c0169 100644 --- a/drivers/char/raw.c +++ b/drivers/char/raw.c @@ -258,6 +258,7 @@ static const struct file_operations raw_fops = { .open = raw_open, .release = raw_release, .unlocked_ioctl = raw_ioctl, + .llseek = default_llseek, .owner = THIS_MODULE, }; @@ -265,6 +266,7 @@ static const struct file_operations raw_ctl_fops = { .unlocked_ioctl = raw_ctl_ioctl, .open = raw_open, .owner = THIS_MODULE, + .llseek = noop_llseek, }; static struct cdev raw_cdev; |