fbdev: fsl-diu-fb: add missing device_remove_file()

[ Upstream commit 86d16cd12efa547ed43d16ba7a782c1251c80ea8 ]

Call device_remove_file() when driver remove.

Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index 0bced82fa4940d08066b43fb60e26c810a44dce7..8cf1268a4e5545baa07d23a75ebc56b68a9f4ffb 100644 (file)
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1827,6 +1827,7 @@ static void fsl_diu_remove(struct platform_device *pdev)
        int i;
 
        data = dev_get_drvdata(&pdev->dev);
+       device_remove_file(&pdev->dev, &data->dev_attr);
        disable_lcdc(&data->fsl_diu_info[0]);
 
        free_irq(data->irq, data->diu_reg);