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authorAl Viro <viro@zeniv.linux.org.uk>2013-06-22 12:10:22 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-06-29 12:57:28 +0400
commit3be1f2b81f6f9b333fe6fb5ac49c4a419786e859 (patch)
tree301aa18387f1c4f753d7f9ee7ca59415bc7bae7c /drivers/zorro
parentb959957f9428b05cd5e138beebee04897bfd673d (diff)
downloadlinux-stericsson-3be1f2b81f6f9b333fe6fb5ac49c4a419786e859.tar.gz
zorro: switch to fixed_size_llseek()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/zorro')
-rw-r--r--drivers/zorro/proc.c22
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c
index 1c15ee7456b6..ea1ce822a8e0 100644
--- a/drivers/zorro/proc.c
+++ b/drivers/zorro/proc.c
@@ -21,27 +21,7 @@
static loff_t
proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
{
- loff_t new = -1;
- struct inode *inode = file_inode(file);
-
- mutex_lock(&inode->i_mutex);
- switch (whence) {
- case 0:
- new = off;
- break;
- case 1:
- new = file->f_pos + off;
- break;
- case 2:
- new = sizeof(struct ConfigDev) + off;
- break;
- }
- if (new < 0 || new > sizeof(struct ConfigDev))
- new = -EINVAL;
- else
- file->f_pos = new;
- mutex_unlock(&inode->i_mutex);
- return new;
+ return fixed_size_llseek(file, off, whence, sizeof(struct ConfigDev));
}
static ssize_t