diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-05-17 10:00:07 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-05-17 10:00:16 +0200 |
| commit | 58ea91c05346f7c6336e6248b743aa9a8e1c19a9 (patch) | |
| tree | aa8fafa3a049a482eb9f2600fec40c03ae10935a /drivers/s390/cio | |
| parent | f73a2b03c59b95a3ee8eebcc127350c77c950e87 (diff) | |
| download | blackbird-obmc-linux-58ea91c05346f7c6336e6248b743aa9a8e1c19a9.tar.gz blackbird-obmc-linux-58ea91c05346f7c6336e6248b743aa9a8e1c19a9.zip | |
[S390] avoid default_llseek in s390 drivers
Use nonseekable_open for a couple of s390 device drivers. This avoids
the use of default_llseek function which has a dependency on the BKL.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/chsc_sch.c | 1 | ||||
| -rw-r--r-- | drivers/s390/cio/css.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c index 3b6f4adc5094..a83877c664a6 100644 --- a/drivers/s390/cio/chsc_sch.c +++ b/drivers/s390/cio/chsc_sch.c @@ -803,6 +803,7 @@ static long chsc_ioctl(struct file *filp, unsigned int cmd, static const struct file_operations chsc_fops = { .owner = THIS_MODULE, + .open = nonseekable_open, .unlocked_ioctl = chsc_ioctl, .compat_ioctl = chsc_ioctl, }; diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index da6df0483289..ac94ac751459 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1065,6 +1065,7 @@ static ssize_t cio_settle_write(struct file *file, const char __user *buf, } static const struct file_operations cio_settle_proc_fops = { + .open = nonseekable_open, .write = cio_settle_write, }; |
