diff mbox

[RESEND,1/8] mfd: cros ec: Remove parent field

Message ID 1428336906-14906-2-git-send-email-javier.martinez@collabora.co.uk (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Javier Martinez Canillas April 6, 2015, 4:14 p.m. UTC
From: Gwendal Grignou <gwendal@chromium.org>

parent and dev were pointing to the same device structure.
parent is unused, removed.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
---
 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(-)

Comments

Gwendal Grignou April 23, 2015, 8:15 p.m. UTC | #1
Be consistent, use cros_ec instead of "cros ec" or "cros-ec".
Otherwise:

Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>

On Mon, Apr 6, 2015 at 9:14 AM, Javier Martinez Canillas
<javier.martinez@collabora.co.uk> wrote:
> From: Gwendal Grignou <gwendal@chromium.org>
>
> parent and dev were pointing to the same device structure.
> parent is unused, removed.
>
> Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
> Reviewed-by: Stephen Barber <smbarber@chromium.org>
> Tested-by: Stephen Barber <smbarber@chromium.org>
> Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> ---
>  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(-)
>
> 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);
> --
> 2.1.4
>
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Lee Jones April 29, 2015, 10:37 a.m. UTC | #2
On Thu, 23 Apr 2015, Gwendal Grignou wrote:

> Be consistent, use cros_ec instead of "cros ec" or "cros-ec".

What is this in reference to?

> Otherwise:
> 
> Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
> Tested-by: Gwendal Grignou <gwendal@chromium.org>
> 
> On Mon, Apr 6, 2015 at 9:14 AM, Javier Martinez Canillas
> <javier.martinez@collabora.co.uk> wrote:
> > From: Gwendal Grignou <gwendal@chromium.org>
> >
> > parent and dev were pointing to the same device structure.
> > parent is unused, removed.
> >
> > Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
> > Reviewed-by: Stephen Barber <smbarber@chromium.org>
> > Tested-by: Stephen Barber <smbarber@chromium.org>
> > Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
> > Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> > ---
> >  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(-)

For when you re-submit:

Acked-by: Lee Jones <lee.jones@linaro.org>

> > 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);
> >
Javier Martinez Canillas May 5, 2015, 9:06 a.m. UTC | #3
Hello Lee,

On 04/29/2015 12:37 PM, Lee Jones wrote:
> On Thu, 23 Apr 2015, Gwendal Grignou wrote:
> 
>> Be consistent, use cros_ec instead of "cros ec" or "cros-ec".
> 
> What is this in reference to?
>

I think Gwendal meant that I should be consistent in general and was not
referring to this patch particular.
 
>> Otherwise:
>> 
>> Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
>> Tested-by: Gwendal Grignou <gwendal@chromium.org>
>> 
>> On Mon, Apr 6, 2015 at 9:14 AM, Javier Martinez Canillas
>> <javier.martinez@collabora.co.uk> wrote:
>> > From: Gwendal Grignou <gwendal@chromium.org>
>> >
>> > parent and dev were pointing to the same device structure.
>> > parent is unused, removed.
>> >
>> > Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
>> > Reviewed-by: Stephen Barber <smbarber@chromium.org>
>> > Tested-by: Stephen Barber <smbarber@chromium.org>
>> > Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
>> > Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
>> > ---
>> >  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(-)
> 
> For when you re-submit:
> 
> Acked-by: Lee Jones <lee.jones@linaro.org>
> 

Thanks a lot for your ack.

Best regards,
Javier
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Lee Jones May 5, 2015, 10:54 a.m. UTC | #4
On Tue, 05 May 2015, Javier Martinez Canillas wrote:
> On 04/29/2015 12:37 PM, Lee Jones wrote:
> > On Thu, 23 Apr 2015, Gwendal Grignou wrote:
> > 
> >> Be consistent, use cros_ec instead of "cros ec" or "cros-ec".
> > 
> > What is this in reference to?
> >
> 
> I think Gwendal meant that I should be consistent in general and was not
> referring to this patch particular.

Better to quote one of the offending occurrences than to randomly
top-post helpful comments.

> >> Otherwise:
> >> 
> >> Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
> >> Tested-by: Gwendal Grignou <gwendal@chromium.org>
> >> 
> >> On Mon, Apr 6, 2015 at 9:14 AM, Javier Martinez Canillas
> >> <javier.martinez@collabora.co.uk> wrote:
> >> > From: Gwendal Grignou <gwendal@chromium.org>
> >> >
> >> > parent and dev were pointing to the same device structure.
> >> > parent is unused, removed.
> >> >
> >> > Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
> >> > Reviewed-by: Stephen Barber <smbarber@chromium.org>
> >> > Tested-by: Stephen Barber <smbarber@chromium.org>
> >> > Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
> >> > Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> >> > ---
> >> >  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(-)
> > 
> > For when you re-submit:
> > 
> > Acked-by: Lee Jones <lee.jones@linaro.org>
> > 
> 
> Thanks a lot for your ack.
> 
> Best regards,
> Javier
Javier Martinez Canillas May 9, 2015, 1:38 a.m. UTC | #5
Hello Lee,

On 05/05/2015 12:54 PM, Lee Jones wrote:
> On Tue, 05 May 2015, Javier Martinez Canillas wrote:
>> On 04/29/2015 12:37 PM, Lee Jones wrote:
>> > On Thu, 23 Apr 2015, Gwendal Grignou wrote:
>> > 
>> >> Be consistent, use cros_ec instead of "cros ec" or "cros-ec".
>> > 
>> > What is this in reference to?
>> >
>> 
>> I think Gwendal meant that I should be consistent in general and was not
>> referring to this patch particular.
> 
> Better to quote one of the offending occurrences than to randomly
> top-post helpful comments.
> 

Just for clarification, on a second read I noticed that Gwendal was talking
about the subject line since $subject uses "mfd: cros ec" as a prefix while
most of the commits in the subsystem (and in the series) use "mfd: cros_ec".
Also, there is another patch (5/8) that used "mfd: cros-ec" so he is right
that I should had used cros_ec consistently.

Sorry for missing that and I will fix when posting v2.

Best regards,
Javier
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diff mbox

Patch

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);