diff options
author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-05-17 04:00:07 -0400 |
---|---|---|
committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-05-17 04:00:16 -0400 |
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 0eabcca3c92d..857dfcb7b359 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) | |||
484 | raw3270_del_view(&fp->view); | 484 | raw3270_del_view(&fp->view); |
485 | goto out; | 485 | goto out; |
486 | } | 486 | } |
487 | nonseekable_open(inode, filp); | ||
487 | filp->private_data = fp; | 488 | filp->private_data = fp; |
488 | out: | 489 | out: |
489 | mutex_unlock(&fs3270_mutex); | 490 | mutex_unlock(&fs3270_mutex); |
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 7217966f7d31..f5ea3384a4b9 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) | |||
445 | } | 445 | } |
446 | kfree(chunk_array); | 446 | kfree(chunk_array); |
447 | filp->private_data = buf; | 447 | filp->private_data = buf; |
448 | return 0; | 448 | return nonseekable_open(inode, filp); |
449 | } | 449 | } |
450 | 450 | ||
451 | static int zcore_memmap_release(struct inode *inode, struct file *filp) | 451 | 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, | |||
473 | 473 | ||
474 | static int zcore_reipl_open(struct inode *inode, struct file *filp) | 474 | static int zcore_reipl_open(struct inode *inode, struct file *filp) |
475 | { | 475 | { |
476 | return 0; | 476 | return nonseekable_open(inode, filp); |
477 | } | 477 | } |
478 | 478 | ||
479 | static int zcore_reipl_release(struct inode *inode, struct file *filp) | 479 | static int zcore_reipl_release(struct inode *inode, struct file *filp) |