linux-kernel - Re: [RFC PATCH net-next 4/7] net: sunhme: Alphabetize includes

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Message-ID: <Y/p4oiP8cb+M4j9X@corigine.com>
Date:   Sat, 25 Feb 2023 22:07:46 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     Sean Anderson <seanga2@...il.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH net-next 4/7] net: sunhme: Alphabetize includes

On Wed, Feb 22, 2023 at 04:03:52PM -0500, Sean Anderson wrote:
> Alphabetize includes to make it clearer where to add new ones.
> 
> Signed-off-by: Sean Anderson <seanga2@...il.com>
> ---
> 
>  drivers/net/ethernet/sun/sunhme.c | 45 +++++++++++++++----------------
>  1 file changed, 22 insertions(+), 23 deletions(-)
> 
> diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
> index 127253c67c59..ab39b555d9f7 100644
> --- a/drivers/net/ethernet/sun/sunhme.c
> +++ b/drivers/net/ethernet/sun/sunhme.c
> @@ -14,41 +14,40 @@
>   *     argument : macaddr=0x00,0x10,0x20,0x30,0x40,0x50
>   */
>  
> -#include <linux/module.h>
> -#include <linux/kernel.h>
> -#include <linux/types.h>
> +#include <asm/byteorder.h>
> +#include <asm/dma.h>
> +#include <linux/bitops.h>
> +#include <linux/crc32.h>
> +#include <linux/delay.h>
> +#include <linux/dma-mapping.h>
> +#include <linux/errno.h>
> +#include <linux/etherdevice.h>
> +#include <linux/ethtool.h>
>  #include <linux/fcntl.h>
> -#include <linux/interrupt.h>
> -#include <linux/ioport.h>
>  #include <linux/in.h>
> -#include <linux/slab.h>
> -#include <linux/string.h>
> -#include <linux/delay.h>
>  #include <linux/init.h>
> -#include <linux/ethtool.h>
> +#include <linux/interrupt.h>
> +#include <linux/io.h>
> +#include <linux/ioport.h>
> +#include <linux/kernel.h>
>  #include <linux/mii.h>
> -#include <linux/crc32.h>
> -#include <linux/random.h>
> -#include <linux/errno.h>
> +#include <linux/mm.h>
> +#include <linux/module.h>
>  #include <linux/netdevice.h>
> -#include <linux/etherdevice.h>
> +#include <linux/random.h>
>  #include <linux/skbuff.h>
> -#include <linux/mm.h>
> -#include <linux/bitops.h>
> -#include <linux/dma-mapping.h>
> -
> -#include <asm/io.h>
> -#include <asm/dma.h>
> -#include <asm/byteorder.h>
> +#include <linux/slab.h>
> +#include <linux/string.h>
> +#include <linux/types.h>
>  
>  #ifdef CONFIG_SPARC
> -#include <linux/of.h>
> -#include <linux/of_device.h>
> +#include <asm/auxio.h>
>  #include <asm/idprom.h>
>  #include <asm/openprom.h>
>  #include <asm/oplib.h>
>  #include <asm/prom.h>
> -#include <asm/auxio.h>
> +#include <linux/of_device.h>
> +#include <linux/of.h>

A nice cleanup, IMHO.
But can  linux/ includes also moved out of the ifdefs.

>  #endif
>  #include <linux/uaccess.h>

And, perhaps it would be nice to further move things around so there are
three groups of includes:

* <asm/*.h>
  - non #ifdef CONFIG_SPARC; and
  - #ifdef CONFIG_SPARC
* <linux/*>
* "*.h"