Add "no BKL needed" comments to several drivers

[linux-2.6-omap-h63xx.git] / drivers / char / dtlk.c

diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index abde6ddefe696e7e0af352e918085c68a83f4d89..433388c6023565fdb0f7dffe6587e86b172ecc17 100644 (file)
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -288,6 +288,8 @@ static int dtlk_ioctl(struct inode *inode,
        }
 }
 
+/* No BKL needed here; "dtlk_busy" is the only global resource,
+   and it is not ever set by anybody (test is broken) */
 static int dtlk_open(struct inode *inode, struct file *file)
 {
        TRACE_TEXT("(dtlk_open");