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Commit c6bed9de authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
Browse files

backlight: tps65217_bl: Add missing platform_set_drvdata in tps65217_bl_probe 



Otherwise, we got NULL derefernce while calling backlight_device_unregister()
in tps65217_bl_remove().

Also convert to use module_platform_driver.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 2896434c

drivers/video/backlight/tps65217_bl.c

+2 −12
Original line number Diff line number Diff line
@@ -312,6 +312,7 @@ static int tps65217_bl_probe(struct platform_device *pdev) 
	}



	tps65217_bl->bl->props.brightness = 0;

	platform_set_drvdata(pdev, tps65217_bl);



	return 0;

}
@@ -334,18 +335,7 @@ static struct platform_driver tps65217_bl_driver = { 
	},

};



static int __init tps65217_bl_init(void)

{

	return platform_driver_register(&tps65217_bl_driver);

}



static void __exit tps65217_bl_exit(void)

{

	platform_driver_unregister(&tps65217_bl_driver);

}



module_init(tps65217_bl_init);

module_exit(tps65217_bl_exit);

module_platform_driver(tps65217_bl_driver);



MODULE_DESCRIPTION("TPS65217 Backlight driver");

MODULE_LICENSE("GPL v2");