staging/olpc_dcon: Remove obsolete cleanup for clientdata
A few new i2c-drivers came into the kernel which clear the clientdata-pointer on exit or error. This is obsolete meanwhile, the core will do it. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Andres Salomon <dilinger@queued.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Marek Belisko <marek.belisko@open-nandra.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -697,7 +697,6 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
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eirq:
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free_irq(DCON_IRQ, dcon);
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einit:
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i2c_set_clientdata(client, NULL);
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kfree(dcon);
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return rc;
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}
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@ -706,8 +705,6 @@ static int dcon_remove(struct i2c_client *client)
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{
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struct dcon_priv *dcon = i2c_get_clientdata(client);
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i2c_set_clientdata(client, NULL);
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fb_unregister_client(&dcon->fbevent_nb);
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unregister_reboot_notifier(&dcon->reboot_nb);
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atomic_notifier_chain_unregister(&panic_notifier_list, &dcon_panic_nb);
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