X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-3.10.git;a=blobdiff_plain;f=drivers%2Fpci%2Fproc.c;h=92a8857608329f26892c990e6425be88020df5c3;hp=d21894c63f8e01278916abf680446de0ac3748a4;hb=977127174a7dff52d17faeeb4c4949a54221881f;hpb=93b47684f60cf25e8cefe19a21d94aa0257fdf36

diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index d21894c63f8..92a88576083 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;
 }