[PATCH] net: rfkill: convert net/rfkill/* to use module_platform_driver()

[PATCH] net: rfkill: convert net/rfkill/* to use module_platform_driver()

[Axel Lin]

This patch converts the drivers in net/rfkill/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Antonio Ospite <ospite@studenti.unina.it>
Cc: Rhyland Klein <rklein@nvidia.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
 net/rfkill/rfkill-gpio.c      |   13 +------------
 net/rfkill/rfkill-regulator.c |   12 +-----------
 2 files changed, 2 insertions(+), 23 deletions(-)

diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c
index 128677d..ca355e7 100644
--- a/net/rfkill/rfkill-gpio.c
+++ b/net/rfkill/rfkill-gpio.c
@@ -220,18 +220,7 @@ static struct platform_driver rfkill_gpio_driver = {
 	},
 };
 
-static int __init rfkill_gpio_init(void)
-{
-	return platform_driver_register(&rfkill_gpio_driver);
-}
-
-static void __exit rfkill_gpio_exit(void)
-{
-	platform_driver_unregister(&rfkill_gpio_driver);
-}
-
-module_init(rfkill_gpio_init);
-module_exit(rfkill_gpio_exit);
+module_platform_driver(rfkill_gpio_driver);
 
 MODULE_DESCRIPTION("gpio rfkill");
 MODULE_AUTHOR("NVIDIA");
diff --git a/net/rfkill/rfkill-regulator.c b/net/rfkill/rfkill-regulator.c
index 3ca7277..2ebfe8d 100644
--- a/net/rfkill/rfkill-regulator.c
+++ b/net/rfkill/rfkill-regulator.c
@@ -144,17 +144,7 @@ static struct platform_driver rfkill_regulator_driver = {
 	},
 };
 
-static int __init rfkill_regulator_init(void)
-{
-	return platform_driver_register(&rfkill_regulator_driver);
-}
-module_init(rfkill_regulator_init);
-
-static void __exit rfkill_regulator_exit(void)
-{
-	platform_driver_unregister(&rfkill_regulator_driver);
-}
-module_exit(rfkill_regulator_exit);
+module_platform_driver(rfkill_regulator_driver);
 
 MODULE_AUTHOR("Guiming Zhuo <gmzhuo@gmail.com>");
 MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-- 
1.7.5.4

Re: [PATCH] net: rfkill: convert net/rfkill/* to use module_platform_driver()

[Rhyland Klein]

On Mon, 2011-11-28 at 01:15 -0800, Axel Lin wrote:
> This patch converts the drivers in net/rfkill/* to use the
> module_platform_driver() macro which makes the code smaller and a bit
> simpler.
> 
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: "John W. Linville" <linville@tuxdriver.com>
> Cc: Johannes Berg <johannes@sipsolutions.net>
> Cc: Antonio Ospite <ospite@studenti.unina.it>
> Cc: Rhyland Klein <rklein@nvidia.com>
> Signed-off-by: Axel Lin <axel.lin@gmail.com>
> ---
>  net/rfkill/rfkill-gpio.c      |   13 +------------
>  net/rfkill/rfkill-regulator.c |   12 +-----------
>  2 files changed, 2 insertions(+), 23 deletions(-)
> 
> diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c
> index 128677d..ca355e7 100644
> --- a/net/rfkill/rfkill-gpio.c
> +++ b/net/rfkill/rfkill-gpio.c
> @@ -220,18 +220,7 @@ static struct platform_driver rfkill_gpio_driver = {
>  	},
>  };
>  
> -static int __init rfkill_gpio_init(void)
> -{
> -	return platform_driver_register(&rfkill_gpio_driver);
> -}
> -
> -static void __exit rfkill_gpio_exit(void)
> -{
> -	platform_driver_unregister(&rfkill_gpio_driver);
> -}
> -
> -module_init(rfkill_gpio_init);
> -module_exit(rfkill_gpio_exit);
> +module_platform_driver(rfkill_gpio_driver);
>  
>  MODULE_DESCRIPTION("gpio rfkill");
>  MODULE_AUTHOR("NVIDIA");

Gpio part looks good to me.

Acked-by: Rhyland Klein <rklein@nvidia.com>