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/char | |
| parent | f73a2b03c59b95a3ee8eebcc127350c77c950e87 (diff) | |
[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/char')
| -rw-r--r-- | drivers/s390/char/fs3270.c | 1 | ||||
| -rw-r--r-- | drivers/s390/char/zcore.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c index 0eabcca3c92..857dfcb7b35 100644 --- a/drivers/s390/char/fs3270.c +++ b/drivers/s390/char/fs3270.c @@ -484,6 +484,7 @@ fs3270_open(struct inode *inode, struct file *filp) raw3270_del_view(&fp->view); goto out; } + nonseekable_open(inode, filp); filp->private_data = fp; out: mutex_unlock(&fs3270_mutex); diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 7217966f7d3..f5ea3384a4b 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -445,7 +445,7 @@ static int zcore_memmap_open(struct inode *inode, struct file *filp) } kfree(chunk_array); filp->private_data = buf; - return 0; + return nonseekable_open(inode, filp); } static int zcore_memmap_release(struct inode *inode, struct file *filp) @@ -473,7 +473,7 @@ static ssize_t zcore_reipl_write(struct file *filp, const char __user *buf, static int zcore_reipl_open(struct inode *inode, struct file *filp) { - return 0; + return nonseekable_open(inode, filp); } static int zcore_reipl_release(struct inode *inode, struct file *filp) |