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-rw-r--r--drivers/video/fbdev/omap2/displays-new/panel-dpi.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
index dca6b10d1157..3636b61dc9b4 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
@@ -210,14 +210,18 @@ static int panel_dpi_probe_of(struct platform_device *pdev)
struct gpio_desc *gpio;
gpio = devm_gpiod_get(&pdev->dev, "enable");
+
if (IS_ERR(gpio)) {
- dev_err(&pdev->dev, "failed to parse enable gpio\n");
- return PTR_ERR(gpio);
+ if (PTR_ERR(gpio) != -ENOENT)
+ return PTR_ERR(gpio);
+ else
+ gpio = NULL;
} else {
gpiod_direction_output(gpio, 0);
- ddata->enable_gpio = gpio;
}
+ ddata->enable_gpio = gpio;
+
ddata->backlight_gpio = -ENOENT;
r = of_get_display_timing(node, "panel-timing", &timing);
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