aat2870_bl 28 drivers/video/backlight/aat2870_bl.c static inline int aat2870_brightness(struct aat2870_bl_driver_data *aat2870_bl, aat2870_bl 31 drivers/video/backlight/aat2870_bl.c struct backlight_device *bd = aat2870_bl->bd; aat2870_bl 34 drivers/video/backlight/aat2870_bl.c val = brightness * (aat2870_bl->max_current - 1); aat2870_bl 40 drivers/video/backlight/aat2870_bl.c static inline int aat2870_bl_enable(struct aat2870_bl_driver_data *aat2870_bl) aat2870_bl 43 drivers/video/backlight/aat2870_bl.c = dev_get_drvdata(aat2870_bl->pdev->dev.parent); aat2870_bl 46 drivers/video/backlight/aat2870_bl.c (u8)aat2870_bl->channels); aat2870_bl 49 drivers/video/backlight/aat2870_bl.c static inline int aat2870_bl_disable(struct aat2870_bl_driver_data *aat2870_bl) aat2870_bl 52 drivers/video/backlight/aat2870_bl.c = dev_get_drvdata(aat2870_bl->pdev->dev.parent); aat2870_bl 59 drivers/video/backlight/aat2870_bl.c struct aat2870_bl_driver_data *aat2870_bl = bl_get_data(bd); aat2870_bl 61 drivers/video/backlight/aat2870_bl.c dev_get_drvdata(aat2870_bl->pdev->dev.parent); aat2870_bl 79 drivers/video/backlight/aat2870_bl.c (u8)aat2870_brightness(aat2870_bl, brightness)); aat2870_bl 84 drivers/video/backlight/aat2870_bl.c ret = aat2870_bl_disable(aat2870_bl); aat2870_bl 87 drivers/video/backlight/aat2870_bl.c } else if (aat2870_bl->brightness == 0) { aat2870_bl 88 drivers/video/backlight/aat2870_bl.c ret = aat2870_bl_enable(aat2870_bl); aat2870_bl 93 drivers/video/backlight/aat2870_bl.c aat2870_bl->brightness = brightness; aat2870_bl 112 drivers/video/backlight/aat2870_bl.c struct aat2870_bl_driver_data *aat2870_bl; aat2870_bl 129 drivers/video/backlight/aat2870_bl.c aat2870_bl = devm_kzalloc(&pdev->dev, aat2870_bl 132 drivers/video/backlight/aat2870_bl.c if (!aat2870_bl) { aat2870_bl 141 drivers/video/backlight/aat2870_bl.c &pdev->dev, aat2870_bl, &aat2870_bl_ops, aat2870_bl 150 drivers/video/backlight/aat2870_bl.c aat2870_bl->pdev = pdev; aat2870_bl 151 drivers/video/backlight/aat2870_bl.c platform_set_drvdata(pdev, aat2870_bl); aat2870_bl 153 drivers/video/backlight/aat2870_bl.c aat2870_bl->bd = bd; aat2870_bl 156 drivers/video/backlight/aat2870_bl.c aat2870_bl->channels = pdata->channels; aat2870_bl 158 drivers/video/backlight/aat2870_bl.c aat2870_bl->channels = AAT2870_BL_CH_ALL; aat2870_bl 161 drivers/video/backlight/aat2870_bl.c aat2870_bl->max_current = pdata->max_current; aat2870_bl 163 drivers/video/backlight/aat2870_bl.c aat2870_bl->max_current = AAT2870_CURRENT_27_9; aat2870_bl 170 drivers/video/backlight/aat2870_bl.c aat2870_bl->brightness = 0; aat2870_bl 188 drivers/video/backlight/aat2870_bl.c struct aat2870_bl_driver_data *aat2870_bl = platform_get_drvdata(pdev); aat2870_bl 189 drivers/video/backlight/aat2870_bl.c struct backlight_device *bd = aat2870_bl->bd;