[06/17] Input: tsc2005 - clear driver data after unbinding

Commit Message

Dmitry Torokhov March 16, 2011, 7:18 a.m. UTC

None

Patch

diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index 596fd1f..732c81e 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -634,8 +634,10 @@  static int __devinit tsc2005_probe(struct spi_device *spi)
 	spi_setup(spi);
 
 	r = tsc2005_setup(ts, pdata);
-	if (r)
+	if (r) {
 		kfree(ts);
+		spi_set_drvdata(spi, NULL);
+	}
 	return r;
 }
 
@@ -659,6 +661,7 @@  static int __devexit tsc2005_remove(struct spi_device *spi)
 	input_unregister_device(ts->idev);
 	kfree(ts);
 
+	spi_set_drvdata(spi, NULL);
 	return 0;
 }