linux-kernel - Re: [PATCH 05/19] staging: iio: Remove unnecessary externs

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Date:	Tue, 11 Aug 2015 20:43:27 +0200
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Joe Perches <joe@...ches.com>, devel@...verdev.osuosl.org,
	Michael Hennerich <Michael.Hennerich@...log.com>
CC:	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 05/19] staging: iio: Remove unnecessary externs

On 08/10/2015 11:51 PM, Joe Perches wrote:
> Using 'extern' is not necessary for function prototypes.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

Acked-by: Lars-Peter Clausen <lars@...afoo.de>

Thanks.

> ---
>  drivers/staging/iio/meter/ade7854.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/iio/meter/ade7854.h b/drivers/staging/iio/meter/ade7854.h
> index 52ca541..52f4195 100644
> --- a/drivers/staging/iio/meter/ade7854.h
> +++ b/drivers/staging/iio/meter/ade7854.h
> @@ -168,7 +168,7 @@ struct ade7854_state {
>  
>  };
>  
> -extern int ade7854_probe(struct iio_dev *indio_dev, struct device *dev);
> -extern int ade7854_remove(struct iio_dev *indio_dev);
> +int ade7854_probe(struct iio_dev *indio_dev, struct device *dev);
> +int ade7854_remove(struct iio_dev *indio_dev);
>  
>  #endif
> 

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