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path: root/drivers/video/backlight/wm831x_bl.c
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Diffstat (limited to 'drivers/video/backlight/wm831x_bl.c')
-rw-r--r--drivers/video/backlight/wm831x_bl.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c
index e32add37a203..08fd87f3aecc 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/backlight.h>
+#include <linux/slab.h>
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
@@ -125,6 +126,7 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
struct wm831x_backlight_pdata *pdata;
struct wm831x_backlight_data *data;
struct backlight_device *bl;
+ struct backlight_properties props;
int ret, i, max_isel, isink_reg, dcdc_cfg;
/* We need platform data */
@@ -191,15 +193,15 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
data->current_brightness = 0;
data->isink_reg = isink_reg;
- bl = backlight_device_register("wm831x", &pdev->dev,
- data, &wm831x_backlight_ops);
+ props.max_brightness = max_isel;
+ bl = backlight_device_register("wm831x", &pdev->dev, data,
+ &wm831x_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness = max_isel;
bl->props.brightness = max_isel;
platform_set_drvdata(pdev, bl);