diff options
| -rw-r--r-- | drivers/media/i2c/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/media/i2c/ov2640.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 40bb4bdc51da..fd181c99ce11 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -519,7 +519,7 @@ config VIDEO_SMIAPP_PLL config VIDEO_OV2640 tristate "OmniVision OV2640 sensor support" - depends on VIDEO_V4L2 && I2C && GPIOLIB + depends on VIDEO_V4L2 && I2C depends on MEDIA_CAMERA_SUPPORT help This is a Video4Linux2 sensor-level driver for the OmniVision diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c index d55ca37dc12f..9c00ed3543f8 100644 --- a/drivers/media/i2c/ov2640.c +++ b/drivers/media/i2c/ov2640.c @@ -743,13 +743,16 @@ static int ov2640_s_power(struct v4l2_subdev *sd, int on) struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov2640_priv *priv = to_ov2640(client); - gpiod_direction_output(priv->pwdn_gpio, !on); +#ifdef CONFIG_GPIOLIB + if (priv->pwdn_gpio) + gpiod_direction_output(priv->pwdn_gpio, !on); if (on && priv->resetb_gpio) { /* Active the resetb pin to perform a reset pulse */ gpiod_direction_output(priv->resetb_gpio, 1); usleep_range(3000, 5000); gpiod_direction_output(priv->resetb_gpio, 0); } +#endif return 0; } |