From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:57260 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966291AbcIVRpG (ORCPT ); Thu, 22 Sep 2016 13:45:06 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Giorgio Dal Molin , Jonathan Cameron Subject: [PATCH 4.7 072/184] iio:ti-ads1015: fix a wrong pointer definition. Date: Thu, 22 Sep 2016 19:40:06 +0200 Message-Id: <20160922174051.810208898@linuxfoundation.org> In-Reply-To: <20160922174048.653794923@linuxfoundation.org> References: <20160922174048.653794923@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Giorgio Dal Molin commit 522caebb2c3684f4a1d154526fb5e33f1381e92a upstream. The call to i2c_get_clientdata(client) returns a struct iio_dev*, not the needed struct ads1015_data*. We need here an intermediate step as in the function: void ads1015_get_channels_config(struct i2c_client *client). Signed-off-by: Giorgio Dal Molin Fixes: ecc24e72f437 ("iio: adc: Add TI ADS1015 ADC driver support") Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/adc/ti-ads1015.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -403,7 +403,8 @@ static const struct iio_info ads1015_inf #ifdef CONFIG_OF static int ads1015_get_channels_config_of(struct i2c_client *client) { - struct ads1015_data *data = i2c_get_clientdata(client); + struct iio_dev *indio_dev = i2c_get_clientdata(client); + struct ads1015_data *data = iio_priv(indio_dev); struct device_node *node; if (!client->dev.of_node ||