Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753002AbbETLap (ORCPT ); Wed, 20 May 2015 07:30:45 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:34720 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752522AbbETLan (ORCPT ); Wed, 20 May 2015 07:30:43 -0400 Date: Wed, 20 May 2015 12:30:38 +0100 From: Lee Jones To: Javier Martinez Canillas Cc: Samuel Ortiz , Olof Johansson , Doug Anderson , Bill Richardson , Simon Glass , Gwendal Grignou , Stephen Barber , Filipe Brandenburger , Todd Broch , Alexandru M Stan , Heiko Stuebner , linux-kernel@vger.kernel.org, Gwendal Grignou Subject: Re: [PATCH 1/2] mfd: cros_ec: Remove parent field Message-ID: <20150520113038.GG3627@x1> References: <1432114288-24669-1-git-send-email-javier.martinez@collabora.co.uk> <1432114288-24669-2-git-send-email-javier.martinez@collabora.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1432114288-24669-2-git-send-email-javier.martinez@collabora.co.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4046 Lines: 101 On Wed, 20 May 2015, Javier Martinez Canillas wrote: > From: Gwendal Grignou > > parent and dev were pointing to the same device structure. > parent is unused, removed. > > Signed-off-by: Gwendal Grignou > Reviewed-by: Stephen Barber > Tested-by: Stephen Barber > Reviewed-by: Puthikorn Voravootivat > Signed-off-by: Javier Martinez Canillas > Tested-by: Heiko Stuebner > Reviewed-by: Gwendal Grignou > Tested-by: Gwendal Grignou > Acked-by: Lee Jones > --- > > Changes since v2: None > > Changes since v1: > - Added Heiko Stuebner and Gwendal Grignou Tested-by tag > - Added Lee Jones Acked-by tag > - Use cros_ec instead of cros ec in the subject line to be consistent. > Suggested by Gwendal Grignou > --- > drivers/mfd/cros_ec_i2c.c | 1 - > drivers/mfd/cros_ec_spi.c | 1 - > drivers/platform/chrome/cros_ec_lpc.c | 1 - > include/linux/mfd/cros_ec.h | 2 -- > 4 files changed, 5 deletions(-) Applied, thanks. > diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c > index c0c30f4f946f..82b4d6148698 100644 > --- a/drivers/mfd/cros_ec_i2c.c > +++ b/drivers/mfd/cros_ec_i2c.c > @@ -145,7 +145,6 @@ static int cros_ec_i2c_probe(struct i2c_client *client, > ec_dev->cmd_xfer = cros_ec_cmd_xfer_i2c; > ec_dev->ec_name = client->name; > ec_dev->phys_name = client->adapter->name; > - ec_dev->parent = &client->dev; > > err = cros_ec_register(ec_dev); > if (err) { > diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c > index bf6e08e8013e..27bd52e5e8b7 100644 > --- a/drivers/mfd/cros_ec_spi.c > +++ b/drivers/mfd/cros_ec_spi.c > @@ -363,7 +363,6 @@ static int cros_ec_spi_probe(struct spi_device *spi) > ec_dev->cmd_xfer = cros_ec_cmd_xfer_spi; > ec_dev->ec_name = ec_spi->spi->modalias; > ec_dev->phys_name = dev_name(&ec_spi->spi->dev); > - ec_dev->parent = &ec_spi->spi->dev; > ec_dev->din_size = EC_MSG_BYTES + EC_MSG_PREAMBLE_COUNT; > ec_dev->dout_size = EC_MSG_BYTES; > > diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c > index 8f9ac4d7bbd0..860310513cf0 100644 > --- a/drivers/platform/chrome/cros_ec_lpc.c > +++ b/drivers/platform/chrome/cros_ec_lpc.c > @@ -214,7 +214,6 @@ static int cros_ec_lpc_probe(struct platform_device *pdev) > ec_dev->dev = dev; > ec_dev->ec_name = pdev->name; > ec_dev->phys_name = dev_name(dev); > - ec_dev->parent = dev; > ec_dev->cmd_xfer = cros_ec_cmd_xfer_lpc; > ec_dev->cmd_readmem = cros_ec_lpc_readmem; > > diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h > index 324a34683971..14cf522123dd 100644 > --- a/include/linux/mfd/cros_ec.h > +++ b/include/linux/mfd/cros_ec.h > @@ -85,7 +85,6 @@ struct cros_ec_command { > * to using dword. > * @din_size: size of din buffer to allocate (zero to use static din) > * @dout_size: size of dout buffer to allocate (zero to use static dout) > - * @parent: pointer to parent device (e.g. i2c or spi device) > * @wake_enabled: true if this device can wake the system from sleep > * @cmd_xfer: send command to EC and get response > * Returns the number of bytes received if the communication succeeded, but > @@ -113,7 +112,6 @@ struct cros_ec_device { > uint8_t *dout; > int din_size; > int dout_size; > - struct device *parent; > bool wake_enabled; > int (*cmd_xfer)(struct cros_ec_device *ec, > struct cros_ec_command *msg); -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/