Add "no BKL needed" comments to several drivers

[linux-2.6-omap-h63xx.git] / drivers / char / vr41xx_giu.c

diff --git a/drivers/char/vr41xx_giu.c b/drivers/char/vr41xx_giu.c
index e5ed09192be8675b615f6978dcf92f41a3dcf316..412937fdb958da364bba8cbe5686a16527b1d8de 100644 (file)
--- a/drivers/char/vr41xx_giu.c
+++ b/drivers/char/vr41xx_giu.c
@@ -543,6 +543,8 @@ static ssize_t gpio_write(struct file *file, const char __user *data,
        return i;
 }
 
+/* No BKL needed here; only global (giu_nr_pins) is only set
+   at probe time */
 static int gpio_open(struct inode *inode, struct file *file)
 {
        unsigned int pin;