---

yaml --- r: 207870 b: refs/heads/master c: d50ac46 h: refs/heads/master v: v3
git-mirror · Aug 9, 2010 · 965a52d · 965a52d
1 parent d7f846e
commit 965a52d
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d643e2d2cc1d1f37751a99a7c4cb30064cc68aac
+refs/heads/master: d50ac468dd023db32c9455b2df56237caf601cbd
diff --git a/trunk/drivers/zorro/proc.c b/trunk/drivers/zorro/proc.c
@@ -22,8 +22,9 @@ static loff_t
 proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
 {
 	loff_t new = -1;
+	struct inode *inode = file->f_path.dentry->d_inode;
 
-	lock_kernel();
+	mutex_lock(&inode->i_mutex);
 	switch (whence) {
 	case 0:
 		new = off;
@@ -35,12 +36,12 @@ proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
 		new = sizeof(struct ConfigDev) + off;
 		break;
 	}
-	if (new < 0 || new > sizeof(struct ConfigDev)) {
-		unlock_kernel();
-		return -EINVAL;
-	}
-	unlock_kernel();
-	return (file->f_pos = new);
+	if (new < 0 || new > sizeof(struct ConfigDev))
+		new = -EINVAL;
+	else
+		file->f_pos = new;
+	mutex_unlock(&inode->i_mutex);
+	return new;
 }
 
 static ssize_t