diff options
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 28629b2b2510..300b1ff4513b 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -3286,7 +3286,7 @@ struct gpio_desc *__must_check gpiod_get_index(struct device *dev, desc = of_find_gpio(dev, con_id, idx, &lookupflags); } else if (ACPI_COMPANION(dev)) { dev_dbg(dev, "using ACPI for GPIO lookup\n"); - desc = acpi_find_gpio(dev, con_id, idx, flags, &lookupflags); + desc = acpi_find_gpio(dev, con_id, idx, &flags, &lookupflags); } } @@ -3367,8 +3367,12 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, struct acpi_gpio_info info; desc = acpi_node_get_gpiod(fwnode, propname, index, &info); - if (!IS_ERR(desc)) + if (!IS_ERR(desc)) { active_low = info.polarity == GPIO_ACTIVE_LOW; + ret = acpi_gpio_update_gpiod_flags(&dflags, info.flags); + if (ret) + pr_debug("Override GPIO initialization flags\n"); + } } if (IS_ERR(desc)) |