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path: root/drivers/gpio/gpiolib.c
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Diffstat (limited to 'drivers/gpio/gpiolib.c')
-rw-r--r--drivers/gpio/gpiolib.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index a971e3d..17fdf4b 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -114,7 +114,7 @@ static int gpio_ensure_requested(struct gpio_desc *desc, unsigned offset)
}
/* caller holds gpio_lock *OR* gpio is marked as requested */
-static inline struct gpio_chip *gpio_to_chip(unsigned gpio)
+struct gpio_chip *gpio_to_chip(unsigned gpio)
{
return gpio_desc[gpio].chip;
}
@@ -1089,6 +1089,10 @@ unlock:
if (status)
goto fail;
+ pr_info("gpiochip_add: registered GPIOs %d to %d on device: %s\n",
+ chip->base, chip->base + chip->ngpio - 1,
+ chip->label ? : "generic");
+
return 0;
fail:
/* failures here can mean systems won't boot... */
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