forked from Minki/linux
Input: tsc2005 - clear driver data after unbinding
We should not leave garbage pointers in driver structure after we unbind it from the device or if bind fails. Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -634,8 +634,10 @@ static int __devinit tsc2005_probe(struct spi_device *spi)
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spi_setup(spi);
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r = tsc2005_setup(ts, pdata);
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if (r)
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if (r) {
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kfree(ts);
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spi_set_drvdata(spi, NULL);
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}
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return r;
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}
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@ -659,6 +661,7 @@ static int __devexit tsc2005_remove(struct spi_device *spi)
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input_unregister_device(ts->idev);
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kfree(ts);
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spi_set_drvdata(spi, NULL);
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return 0;
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}
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