diff options
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index efb4efc2a13d..82b8d7594701 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -7,7 +7,6 @@ #include <linux/delay.h> #include <linux/gpio/consumer.h> -#include <linux/gpio.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -258,8 +257,6 @@ static int pwm_backlight_parse_dt(struct device *dev, &data->post_pwm_on_delay); of_property_read_u32(node, "pwm-off-delay-ms", &data->pwm_off_delay); - data->enable_gpio = -EINVAL; - /* * Determine the number of brightness levels, if this property is not * set a default table of brightness levels will be used. @@ -503,22 +500,6 @@ static int pwm_backlight_probe(struct platform_device *pdev) } /* - * Compatibility fallback for drivers still using the integer GPIO - * platform data. Must go away soon. - */ - if (!pb->enable_gpio && gpio_is_valid(data->enable_gpio)) { - ret = devm_gpio_request_one(&pdev->dev, data->enable_gpio, - GPIOF_OUT_INIT_HIGH, "enable"); - if (ret < 0) { - dev_err(&pdev->dev, "failed to request GPIO#%d: %d\n", - data->enable_gpio, ret); - goto err_alloc; - } - - pb->enable_gpio = gpio_to_desc(data->enable_gpio); - } - - /* * If the GPIO is not known to be already configured as output, that * is, if gpiod_get_direction returns either 1 or -EINVAL, change the * direction to output and set the GPIO as active. |