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[S390] avoid default_llseek in s390 drivers

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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>
This commit is contained in:
Martin Schwidefsky
2010-05-17 10:00:07 +02:00
committed by Martin Schwidefsky
parent f73a2b03c5
commit 58ea91c053
8 changed files with 9 additions and 4 deletions
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drivers/s390/char/zcore.c
+2 -2
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@@ -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)