linux-kernel - Re: [PATCH] cpufreq: ia64: Remove unused header files

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Message-ID: <20181203044222.rt3v3fnrc5fpjlji@vireshk-i7>
Date:   Mon, 3 Dec 2018 10:12:22 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Yangtao Li <tiny.windzz@...il.com>
Cc:     rjw@...ysocki.net, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cpufreq: ia64: Remove unused header files

On 30-11-18, 09:16, Yangtao Li wrote:
> seq_file.h does not need to be included,so remove it.Moreover deleted a
> line of meaningless return and move the module declaration to the end.
> In a function whose return type is void, returning on the last line is
> not required.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
> ---
>  drivers/cpufreq/ia64-acpi-cpufreq.c | 10 +++-------
>  1 file changed, 3 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
> index dd5440d3372d..43ac191fb46a 100644
> --- a/drivers/cpufreq/ia64-acpi-cpufreq.c
> +++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
> @@ -16,7 +16,6 @@
>  #include <linux/init.h>
>  #include <linux/cpufreq.h>
>  #include <linux/proc_fs.h>
> -#include <linux/seq_file.h>
>  #include <asm/io.h>
>  #include <linux/uaccess.h>
>  #include <asm/pal.h>
> @@ -24,11 +23,6 @@
>  #include <linux/acpi.h>
>  #include <acpi/processor.h>
>  
> -MODULE_AUTHOR("Venkatesh Pallipadi");
> -MODULE_DESCRIPTION("ACPI Processor P-States Driver");
> -MODULE_LICENSE("GPL");
> -
> -
>  struct cpufreq_acpi_io {
>  	struct acpi_processor_performance	acpi_data;
>  	unsigned int				resume;
> @@ -348,9 +342,11 @@ acpi_cpufreq_exit (void)
>  	pr_debug("acpi_cpufreq_exit\n");
>  
>  	cpufreq_unregister_driver(&acpi_cpufreq_driver);
> -	return;
>  }
>  
> +MODULE_AUTHOR("Venkatesh Pallipadi");
> +MODULE_DESCRIPTION("ACPI Processor P-States Driver");
> +MODULE_LICENSE("GPL");
>  
>  late_initcall(acpi_cpufreq_init);
>  module_exit(acpi_cpufreq_exit);

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh