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path: root/drivers/pci/proc.c
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Diffstat (limited to 'drivers/pci/proc.c')
-rw-r--r--drivers/pci/proc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 9eb465727fce..9cb6dd0834be 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -25,7 +25,7 @@ proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
loff_t new = -1;
struct inode *inode = file->f_dentry->d_inode;
- down(&inode->i_sem);
+ mutex_lock(&inode->i_mutex);
switch (whence) {
case 0:
new = off;
@@ -41,7 +41,7 @@ proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
new = -EINVAL;
else
file->f_pos = new;
- up(&inode->i_sem);
+ mutex_unlock(&inode->i_mutex);
return new;
}