linux-kernel - Re: [PATCH] Driver core: Early platform kernel-doc update

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Message-ID: <4B97CA84.1050606@xenotime.net>
Date:	Wed, 10 Mar 2010 08:36:20 -0800
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Magnus Damm <magnus.damm@...il.com>
CC:	linux-kernel@...r.kernel.org, gregkh@...e.de
Subject: Re: [PATCH] Driver core: Early platform kernel-doc update

On 03/10/10 03:50, Magnus Damm wrote:
> From: Magnus Damm <damm@...nsource.se>
> 
> This patch updates the kernel-doc notation for early
> platform functions.
> 
> Signed-off-by: Magnus Damm <damm@...nsource.se>

Acked-by: Randy Dunlap <rdunlap@...otime.net>

Thanks much.

> ---
> 
>  drivers/base/platform.c |   27 ++++++++++++++++++++-------
>  1 file changed, 20 insertions(+), 7 deletions(-)
> 
> --- 0001/drivers/base/platform.c
> +++ work/drivers/base/platform.c	2010-03-10 20:45:06.000000000 +0900
> @@ -1052,9 +1052,11 @@ static __initdata LIST_HEAD(early_platfo
>  static __initdata LIST_HEAD(early_platform_device_list);
>  
>  /**
> - * early_platform_driver_register
> + * early_platform_driver_register - register early platform driver
>   * @epdrv: early_platform driver structure
>   * @buf: string passed from early_param()
> + *
> + * Helper function for early_platform_init() / early_platform_init_buffer()
>   */
>  int __init early_platform_driver_register(struct early_platform_driver *epdrv,
>  					  char *buf)
> @@ -1106,9 +1108,12 @@ int __init early_platform_driver_registe
>  }
>  
>  /**
> - * early_platform_add_devices - add a numbers of early platform devices
> + * early_platform_add_devices - adds a number of early platform devices
>   * @devs: array of early platform devices to add
>   * @num: number of early platform devices in array
> + *
> + * Used by early architecture code to register early platform devices and
> + * their platform data.
>   */
>  void __init early_platform_add_devices(struct platform_device **devs, int num)
>  {
> @@ -1128,8 +1133,12 @@ void __init early_platform_add_devices(s
>  }
>  
>  /**
> - * early_platform_driver_register_all
> + * early_platform_driver_register_all - register early platform drivers
>   * @class_str: string to identify early platform driver class
> + *
> + * Used by architecture code to register all early platform drivers
> + * for a certain class. If omitted then only early platform drivers
> + * with matching kernel command line class parameters will be registered.
>   */
>  void __init early_platform_driver_register_all(char *class_str)
>  {
> @@ -1151,7 +1160,7 @@ void __init early_platform_driver_regist
>  }
>  
>  /**
> - * early_platform_match
> + * early_platform_match - find early platform device matching driver
>   * @epdrv: early platform driver structure
>   * @id: id to match against
>   */
> @@ -1169,7 +1178,7 @@ early_platform_match(struct early_platfo
>  }
>  
>  /**
> - * early_platform_left
> + * early_platform_left - check if early platform driver has matching devices
>   * @epdrv: early platform driver structure
>   * @id: return true if id or above exists
>   */
> @@ -1187,7 +1196,7 @@ static  __init int early_platform_left(s
>  }
>  
>  /**
> - * early_platform_driver_probe_id
> + * early_platform_driver_probe_id - probe drivers matching class_str and id
>   * @class_str: string to identify early platform driver class
>   * @id: id to match against
>   * @nr_probe: number of platform devices to successfully probe before exiting
> @@ -1257,10 +1266,14 @@ static int __init early_platform_driver_
>  }
>  
>  /**
> - * early_platform_driver_probe
> + * early_platform_driver_probe - probe a class of registered drivers
>   * @class_str: string to identify early platform driver class
>   * @nr_probe: number of platform devices to successfully probe before exiting
>   * @user_only: only probe user specified early platform devices
> + *
> + * Used by architecture code to probe registered early platform drivers
> + * within a certain class. For probe to happen a registered early platform
> + * device matching a registered early platform driver is needed.
>   */
>  int __init early_platform_driver_probe(char *class_str,
>  				       int nr_probe,


-- 
~Randy
--
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