1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 9112830107a5..faa1cc66e9cf 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -248,7 +248,7 @@ static ssize_t gpio_value_show(struct device *dev,
         if (!test_bit(FLAG_EXPORT, &desc->flags))
                 status = -EIO;
         else
-                status = sprintf(buf, "%d\n", gpio_get_value_cansleep(gpio));
+                status = sprintf(buf, "%d\n", !!gpio_get_value_cansleep(gpio));
 
         mutex_unlock(&sysfs_lock);
         return status;
@@ -1105,7 +1105,7 @@ int gpio_get_value_cansleep(unsigned gpio)
 
         might_sleep_if(extra_checks);
         chip = gpio_to_chip(gpio);
-        return chip->get(chip, gpio - chip->base);
+        return chip->get ? chip->get(chip, gpio - chip->base) : 0;
 }
 EXPORT_SYMBOL_GPL(gpio_get_value_cansleep);
 
@@ -1143,7 +1143,7 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
                 if (!is_out) {
                         int             irq = gpio_to_irq(gpio);
-                        struct irq_desc *desc = irq_desc + irq;
+                        struct irq_desc *desc = irq_to_desc(irq);
 
                         /* This races with request_irq(), set_irq_type(),
                          * and set_irq_wake() ... but those are "rare".