From 0d56015d80a2c187c107d7780b89712bda8eee2e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 8 Sep 2016 18:23:35 -0300 Subject: [PATCH] [media] v4l2-flash-led-class.h: document v4l2_flash_ops Fix this warning: ./include/media/v4l2-flash-led-class.h:103: WARNING: c:type reference target not found: v4l2_flash_ops Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-flash-led-class.h | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/include/media/v4l2-flash-led-class.h b/include/media/v4l2-flash-led-class.h index 3d184ab52274..b0fe4d6f4a5f 100644 --- a/include/media/v4l2-flash-led-class.h +++ b/include/media/v4l2-flash-led-class.h @@ -20,7 +20,7 @@ struct led_classdev; struct v4l2_flash; enum led_brightness; -/* +/** * struct v4l2_flash_ctrl_data - flash control initialization data, filled * basing on the features declared by the LED flash * class driver in the v4l2_flash_config @@ -33,14 +33,21 @@ struct v4l2_flash_ctrl_data { u32 cid; }; +/** + * struct v4l2_flash_ops - V4L2 flash operations + * + * @external_strobe_set: Setup strobing the flash by hardware pin state + * assertion. + * @intensity_to_led_brightness: Convert intensity to brightness in a device + * specific manner + * @led_brightness_to_intensity: convert brightness to intensity in a device + * specific manner. + */ struct v4l2_flash_ops { - /* setup strobing the flash by hardware pin state assertion */ int (*external_strobe_set)(struct v4l2_flash *v4l2_flash, bool enable); - /* convert intensity to brightness in a device specific manner */ enum led_brightness (*intensity_to_led_brightness) (struct v4l2_flash *v4l2_flash, s32 intensity); - /* convert brightness to intensity in a device specific manner */ s32 (*led_brightness_to_intensity) (struct v4l2_flash *v4l2_flash, enum led_brightness); }; -- 2.30.2