[PATCH] drivers: iio: replace comma with a semicolon

[PATCH] drivers: iio: replace comma with a semicolon

[Arushi Singhal]

Replace a comma between expression statements by a semicolon. This
changes the semantics of the code, but given the current indentation
appears to be what is intended.
A simplified version of the Coccinelle semantic patch that performs this
transformation is as follows:

// <smpl>
@r@
expression e1,e2;
@@

 e1
-,
+;
 e2;
// </smpl>

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
 drivers/iio/chemical/ams-iaq-core.c | 2 +-
 drivers/iio/chemical/vz89x.c        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/chemical/ams-iaq-core.c b/drivers/iio/chemical/ams-iaq-core.c
index 41a8e6f2e31d..c948ad2ee9ad 100644
--- a/drivers/iio/chemical/ams-iaq-core.c
+++ b/drivers/iio/chemical/ams-iaq-core.c
@@ -163,7 +163,7 @@ static int ams_iaqcore_probe(struct i2c_client *client,
 	mutex_init(&data->lock);
 
 	indio_dev->dev.parent = &client->dev;
-	indio_dev->info = &ams_iaqcore_info,
+	indio_dev->info = &ams_iaqcore_info;
 	indio_dev->name = dev_name(&client->dev);
 	indio_dev->modes = INDIO_DIRECT_MODE;
 
diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
index 8e0e4415c161..f75eea6822f2 100644
--- a/drivers/iio/chemical/vz89x.c
+++ b/drivers/iio/chemical/vz89x.c
@@ -393,7 +393,7 @@ static int vz89x_probe(struct i2c_client *client,
 	mutex_init(&data->lock);
 
 	indio_dev->dev.parent = &client->dev;
-	indio_dev->info = &vz89x_info,
+	indio_dev->info = &vz89x_info;
 	indio_dev->name = dev_name(&client->dev);
 	indio_dev->modes = INDIO_DIRECT_MODE;
 
-- 
2.11.0

Re: [PATCH] drivers: iio: replace comma with a semicolon

[Jonathan Cameron]

On 30/03/17 13:41, Arushi Singhal wrote:
> Replace a comma between expression statements by a semicolon. This
> changes the semantics of the code, but given the current indentation
> appears to be what is intended.
> A simplified version of the Coccinelle semantic patch that performs this
> transformation is as follows:
> 
> // <smpl>
> @r@
> expression e1,e2;
> @@
> 
>  e1
> -,
> +;
>  e2;
> // </smpl>
> 
> Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
As per the discussion about the other one.  This is perfectly
correct, but weird enough that I think we'll clear it out.

Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

I did add chemical to the title though to make it clearer what
this was covering.

Thanks,

Jonathan
> ---
>  drivers/iio/chemical/ams-iaq-core.c | 2 +-
>  drivers/iio/chemical/vz89x.c        | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/iio/chemical/ams-iaq-core.c b/drivers/iio/chemical/ams-iaq-core.c
> index 41a8e6f2e31d..c948ad2ee9ad 100644
> --- a/drivers/iio/chemical/ams-iaq-core.c
> +++ b/drivers/iio/chemical/ams-iaq-core.c
> @@ -163,7 +163,7 @@ static int ams_iaqcore_probe(struct i2c_client *client,
>  	mutex_init(&data->lock);
>  
>  	indio_dev->dev.parent = &client->dev;
> -	indio_dev->info = &ams_iaqcore_info,
> +	indio_dev->info = &ams_iaqcore_info;
>  	indio_dev->name = dev_name(&client->dev);
>  	indio_dev->modes = INDIO_DIRECT_MODE;
>  
> diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
> index 8e0e4415c161..f75eea6822f2 100644
> --- a/drivers/iio/chemical/vz89x.c
> +++ b/drivers/iio/chemical/vz89x.c
> @@ -393,7 +393,7 @@ static int vz89x_probe(struct i2c_client *client,
>  	mutex_init(&data->lock);
>  
>  	indio_dev->dev.parent = &client->dev;
> -	indio_dev->info = &vz89x_info,
> +	indio_dev->info = &vz89x_info;
>  	indio_dev->name = dev_name(&client->dev);
>  	indio_dev->modes = INDIO_DIRECT_MODE;
>  
> 

Re: [PATCH] drivers: iio: replace comma with a semicolon

[Arushi Singhal]

[-- Attachment #1: Type: text/plain, Size: 2327 bytes --]

On Thu, Mar 30, 2017 at 11:46 PM, Jonathan Cameron <jic23@kernel.org> wrote:

> On 30/03/17 13:41, Arushi Singhal wrote:
> > Replace a comma between expression statements by a semicolon. This
> > changes the semantics of the code, but given the current indentation
> > appears to be what is intended.
> > A simplified version of the Coccinelle semantic patch that performs this
> > transformation is as follows:
> >
> > // <smpl>
> > @r@
> > expression e1,e2;
> > @@
> >
> >  e1
> > -,
> > +;
> >  e2;
> > // </smpl>
> >
> > Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
> As per the discussion about the other one.  This is perfectly
> correct, but weird enough that I think we'll clear it out.
>
>
Applied to the togreg branch of iio.git and pushed out as testing
> for the autobuilders to play with it.
>
> I did add chemical to the title though to make it clearer what
> this was covering.
>
Thanks Jonathan
Do I need to resend it with revised  patch subject.
Arushi

>
> Thanks,
>
> Jonathan
> > ---
> >  drivers/iio/chemical/ams-iaq-core.c | 2 +-
> >  drivers/iio/chemical/vz89x.c        | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/iio/chemical/ams-iaq-core.c
> b/drivers/iio/chemical/ams-iaq-core.c
> > index 41a8e6f2e31d..c948ad2ee9ad 100644
> > --- a/drivers/iio/chemical/ams-iaq-core.c
> > +++ b/drivers/iio/chemical/ams-iaq-core.c
> > @@ -163,7 +163,7 @@ static int ams_iaqcore_probe(struct i2c_client
> *client,
> >       mutex_init(&data->lock);
> >
> >       indio_dev->dev.parent = &client->dev;
> > -     indio_dev->info = &ams_iaqcore_info,
> > +     indio_dev->info = &ams_iaqcore_info;
> >       indio_dev->name = dev_name(&client->dev);
> >       indio_dev->modes = INDIO_DIRECT_MODE;
> >
> > diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
> > index 8e0e4415c161..f75eea6822f2 100644
> > --- a/drivers/iio/chemical/vz89x.c
> > +++ b/drivers/iio/chemical/vz89x.c
> > @@ -393,7 +393,7 @@ static int vz89x_probe(struct i2c_client *client,
> >       mutex_init(&data->lock);
> >
> >       indio_dev->dev.parent = &client->dev;
> > -     indio_dev->info = &vz89x_info,
> > +     indio_dev->info = &vz89x_info;
> >       indio_dev->name = dev_name(&client->dev);
> >       indio_dev->modes = INDIO_DIRECT_MODE;
> >
> >
>
>

[-- Attachment #2: Type: text/html, Size: 3554 bytes --]

Re: [PATCH] drivers: iio: replace comma with a semicolon

[Jonathan Cameron]

On 30/03/17 19:34, Arushi Singhal wrote:
> 
> 
> On Thu, Mar 30, 2017 at 11:46 PM, Jonathan Cameron <jic23@kernel.org <mailto:jic23@kernel.org>> wrote:
> 
>     On 30/03/17 13:41, Arushi Singhal wrote:
>     > Replace a comma between expression statements by a semicolon. This
>     > changes the semantics of the code, but given the current indentation
>     > appears to be what is intended.
>     > A simplified version of the Coccinelle semantic patch that performs this
>     > transformation is as follows:
>     >
>     > // <smpl>
>     > @r@
>     > expression e1,e2;
>     > @@
>     >
>     >  e1
>     > -,
>     > +;
>     >  e2;
>     > // </smpl>
>     >
>     > Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com <mailto:arushisinghal19971997@gmail.com>>
>     As per the discussion about the other one.  This is perfectly
>     correct, but weird enough that I think we'll clear it out.
>      
> 
>     Applied to the togreg branch of iio.git and pushed out as testing
>     for the autobuilders to play with it.
> 
>     I did add chemical to the title though to make it clearer what
>     this was covering.
> 
> Thanks Jonathan
> Do I need to resend it with revised  patch subject.
> Arushi
Nope. I tend to just fix things like that when applying
(unless it's a repeat of something I have been moaning about in which
case I might bounce it back for another version!)  Honestly it's
quicker to just fix it than to have to go through another round of
patches.

Just occasionally I mess it such fixes up though so always worth a
quick check when I have applied a patch.

Jonathan
> 
> 
>     Thanks,
> 
>     Jonathan
>     > ---
>     >  drivers/iio/chemical/ams-iaq-core.c | 2 +-
>     >  drivers/iio/chemical/vz89x.c        | 2 +-
>     >  2 files changed, 2 insertions(+), 2 deletions(-)
>     >
>     > diff --git a/drivers/iio/chemical/ams-iaq-core.c b/drivers/iio/chemical/ams-iaq-core.c
>     > index 41a8e6f2e31d..c948ad2ee9ad 100644
>     > --- a/drivers/iio/chemical/ams-iaq-core.c
>     > +++ b/drivers/iio/chemical/ams-iaq-core.c
>     > @@ -163,7 +163,7 @@ static int ams_iaqcore_probe(struct i2c_client *client,
>     >       mutex_init(&data->lock);
>     >
>     >       indio_dev->dev.parent = &client->dev;
>     > -     indio_dev->info = &ams_iaqcore_info,
>     > +     indio_dev->info = &ams_iaqcore_info;
>     >       indio_dev->name = dev_name(&client->dev);
>     >       indio_dev->modes = INDIO_DIRECT_MODE;
>     >
>     > diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
>     > index 8e0e4415c161..f75eea6822f2 100644
>     > --- a/drivers/iio/chemical/vz89x.c
>     > +++ b/drivers/iio/chemical/vz89x.c
>     > @@ -393,7 +393,7 @@ static int vz89x_probe(struct i2c_client *client,
>     >       mutex_init(&data->lock);
>     >
>     >       indio_dev->dev.parent = &client->dev;
>     > -     indio_dev->info = &vz89x_info,
>     > +     indio_dev->info = &vz89x_info;
>     >       indio_dev->name = dev_name(&client->dev);
>     >       indio_dev->modes = INDIO_DIRECT_MODE;
>     >
>     >
> 
>