Re: [PATCH 3/6] memory: omap-gpmc: make it explicitly non-modular

[Roger Quadros]

Hi Paul,

On 17/06/16 03:37, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
> 
> drivers/memory/Kconfig:config OMAP_GPMC
> drivers/memory/Kconfig:  bool
> 
> ...meaning that it currently is not being built as a module by anyone.
> 
> Lets remove the modular code that is essentially orphaned, so that
> when reading the driver there is no doubt it is builtin-only.
> 
> Since module_init was not in use by this code, the init ordering
> remains unchanged with this commit.
> 
> Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
> 
> We don't replace module.h with init.h since the file already has that.
> 
> Cc: Roger Quadros <rogerq@xxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: linux-omap@xxxxxxxxxxxxxxx
> Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

Looks fine to me. omap-gpmc.c be a module till code from arch/arm/mach-omap2/
stops calling directly into it.

I will queue this up for v4.8. Thanks.

> ---
>  drivers/memory/omap-gpmc.c | 10 ----------
>  1 file changed, 10 deletions(-)
> 
> diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
> index af4884ba6b7c..827832ac0b8c 100644
> --- a/drivers/memory/omap-gpmc.c
> +++ b/drivers/memory/omap-gpmc.c
> @@ -20,7 +20,6 @@
>  #include <linux/ioport.h>
>  #include <linux/spinlock.h>
>  #include <linux/io.h>
> -#include <linux/module.h>
>  #include <linux/gpio/driver.h>
>  #include <linux/interrupt.h>
>  #include <linux/irqdomain.h>
> @@ -1807,7 +1806,6 @@ static const struct of_device_id gpmc_dt_ids[] = {
>  	{ .compatible = "ti,am3352-gpmc" },	/* am335x devices */
>  	{ }
>  };
> -MODULE_DEVICE_TABLE(of, gpmc_dt_ids);
>  
>  /**
>   * gpmc_read_settings_dt - read gpmc settings from device-tree
> @@ -2437,15 +2435,7 @@ static __init int gpmc_init(void)
>  {
>  	return platform_driver_register(&gpmc_driver);
>  }
> -
> -static __exit void gpmc_exit(void)
> -{
> -	platform_driver_unregister(&gpmc_driver);
> -
> -}
> -
>  postcore_initcall(gpmc_init);
> -module_exit(gpmc_exit);
>  
>  static struct omap3_gpmc_regs gpmc_context;
>  
> 

--
cheers,
-roger