Add "no BKL needed" comments to several drivers

[linux-2.6-omap-h63xx.git] / drivers / char / pc8736x_gpio.c

diff --git a/drivers/char/pc8736x_gpio.c b/drivers/char/pc8736x_gpio.c
index ecfaf180e5bd8b106ee12e06da33fc0c1a88f702..8715dc9f4a531f2f64445642970e6c603f04ba82 100644 (file)
--- a/drivers/char/pc8736x_gpio.c
+++ b/drivers/char/pc8736x_gpio.c
@@ -212,6 +212,7 @@ static struct nsc_gpio_ops pc8736x_gpio_ops = {
        .gpio_current   = pc8736x_gpio_current
 };
 
+/* No BKL needed here; no global resources accessed */
 static int pc8736x_gpio_open(struct inode *inode, struct file *file)
 {
        unsigned m = iminor(inode);