diff options
Diffstat (limited to 'drivers/staging/greybus/light.c')
| -rw-r--r-- | drivers/staging/greybus/light.c | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c index 87d36948c610..a5c2fe963866 100644 --- a/drivers/staging/greybus/light.c +++ b/drivers/staging/greybus/light.c @@ -29,13 +29,9 @@ struct gb_channel { struct attribute_group *attr_group; const struct attribute_group **attr_groups; struct led_classdev *led; -#if IS_REACHABLE(CONFIG_LEDS_CLASS_FLASH) struct led_classdev_flash fled; struct led_flash_setting intensity_uA; struct led_flash_setting timeout_us; -#else - struct led_classdev cled; -#endif struct gb_light *light; bool is_registered; bool releasing; @@ -84,7 +80,6 @@ static bool is_channel_flash(struct gb_channel *channel) | GB_CHANNEL_MODE_INDICATOR)); } -#if IS_REACHABLE(CONFIG_LEDS_CLASS_FLASH) static struct gb_channel *get_channel_from_cdev(struct led_classdev *cdev) { struct led_classdev_flash *fled_cdev = lcdev_to_flcdev(cdev); @@ -100,15 +95,15 @@ static struct led_classdev *get_channel_cdev(struct gb_channel *channel) static struct gb_channel *get_channel_from_mode(struct gb_light *light, u32 mode) { - struct gb_channel *channel = NULL; + struct gb_channel *channel; int i; for (i = 0; i < light->channels_count; i++) { channel = &light->channels[i]; - if (channel && channel->mode == mode) - break; + if (channel->mode == mode) + return channel; } - return channel; + return NULL; } static int __gb_lights_flash_intensity_set(struct gb_channel *channel, @@ -153,22 +148,6 @@ static int __gb_lights_flash_brightness_set(struct gb_channel *channel) return __gb_lights_flash_intensity_set(channel, intensity); } -#else -static struct gb_channel *get_channel_from_cdev(struct led_classdev *cdev) -{ - return container_of(cdev, struct gb_channel, cled); -} - -static struct led_classdev *get_channel_cdev(struct gb_channel *channel) -{ - return &channel->cled; -} - -static int __gb_lights_flash_brightness_set(struct gb_channel *channel) -{ - return 0; -} -#endif static int gb_lights_color_set(struct gb_channel *channel, u32 color); static int gb_lights_fade_set(struct gb_channel *channel); |