linux-kernel - Re: [PATCH -next -v2] ./drivers/bluetooth/btqcomsmd.c: remove superfluous header files from btqcomsmd.c

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Date:   Mon, 4 Oct 2021 12:46:31 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Mianhan Liu <liumh1@...nghaitech.edu.cn>
Cc:     Andy Gross <agross@...nel.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next -v2] ./drivers/bluetooth/btqcomsmd.c: remove
 superfluous header files from btqcomsmd.c

On Tue 28 Sep 13:08 PDT 2021, Mianhan Liu wrote:

If you run a "git log --oneline -- drivers/bluetooth/btqcomsmd.c" you
will see that the appropriate prefix would be "Bluetooth: btqcomsmd: "

In other words, a better $subject would be:

[PATCH v2] Bluetooth: btqcomsmd: remove superfluous includes

> btqcomsmd.c hasn't use any macro or function declared in linux/of.h
> and linux/slab.h.
> Thus, these files can be removed from btqcomsmd.c safely without
> affecting the compilation of the ./drivers/bluetooth module
> 
> Signed-off-by: Mianhan Liu <liumh1@...nghaitech.edu.cn>
> 
> ---

Here is an excellent place to state "Changes since v1" and mention that
you no longer remove btqca.h and you added your S-o-b.

>  drivers/bluetooth/btqcomsmd.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c
> index 2acb719e5..e556d96a4 100644
> --- a/drivers/bluetooth/btqcomsmd.c
> +++ b/drivers/bluetooth/btqcomsmd.c
> @@ -5,9 +5,7 @@
>   */
>  
>  #include <linux/module.h>
> -#include <linux/slab.h>
>  #include <linux/rpmsg.h>
> -#include <linux/of.h>
>  

This looks reasonable.

Regards,
Bjorn

>  #include <linux/soc/qcom/wcnss_ctrl.h>
>  #include <linux/platform_device.h>
> -- 
> 2.25.1
> 
>