diff options
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index c5a5b57463c7..39b8301c98b6 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -32,6 +32,7 @@ struct acpi_device; * @owner: helps prevent removal of modules exporting active GPIOs * @chip: pointer to the corresponding gpiochip, holding static * data for this device + * @descs: array of ngpio descriptors. * @list: links gpio_device:s together for traversal * * This state container holds most of the runtime variable data @@ -46,6 +47,7 @@ struct gpio_device { struct device *mockdev; struct module *owner; struct gpio_chip *chip; + struct gpio_desc *descs; struct list_head list; }; @@ -152,7 +154,7 @@ int gpiod_hog(struct gpio_desc *desc, const char *name, */ static int __maybe_unused gpio_chip_hwgpio(const struct gpio_desc *desc) { - return desc - &desc->chip->desc[0]; + return desc - &desc->chip->gpiodev->descs[0]; } /* With descriptor prefix */ |