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SubjectRe: [PATCH 1/3] MISC: convert drivers/misc/* to use module_platform_driver()
On Sun, Jan 22, 2012 at 03:33:49PM +0800, Axel Lin wrote:
> This patch converts the drivers in drivers/misc/* to use the
> module_platform_driver() macro which makes the code smaller and a bit
> simpler.
>
> Signed-off-by: Axel Lin <axel.lin@gmail.com>
> Cc: Ira W. Snyder <iws@ovro.caltech.edu>
> Cc: Pratyush Anand <pratyush.anand@st.com>
> Cc: Pavan Savoy <pavan_savoy@ti.com>
> Cc: Donggeun Kim <dg77.kim@samsung.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> Acked-by: Pratyush Anand <pratyush.anand@st.com>
> ---
> drivers/misc/carma/carma-fpga.c | 17 +----------------
> drivers/misc/max8997-muic.c | 12 +-----------
> drivers/misc/spear13xx_pcie_gadget.c | 12 +-----------
> drivers/misc/ti-st/st_kim.c | 13 +------------
> 4 files changed, 4 insertions(+), 50 deletions(-)
>
> diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c
> index 14e974b2..366bc15 100644
> --- a/drivers/misc/carma/carma-fpga.c
> +++ b/drivers/misc/carma/carma-fpga.c
> @@ -1410,23 +1410,8 @@ static struct platform_driver data_of_driver = {
> },
> };
>
> -/*
> - * Module Init / Exit
> - */
> -
> -static int __init data_init(void)
> -{
> - return platform_driver_register(&data_of_driver);
> -}
> -
> -static void __exit data_exit(void)
> -{
> - platform_driver_unregister(&data_of_driver);
> -}
> +module_platform_driver(data_of_driver);
>
> MODULE_AUTHOR("Ira W. Snyder <iws@ovro.caltech.edu>");
> MODULE_DESCRIPTION("CARMA DATA-FPGA Access Driver");
> MODULE_LICENSE("GPL");
> -
> -module_init(data_init);
> -module_exit(data_exit);

Looks great.

Acked-by: Ira W. Snyder <iws@ovro.caltech.edu>

> diff --git a/drivers/misc/max8997-muic.c b/drivers/misc/max8997-muic.c
> index d74ef41..19591ea 100644
> --- a/drivers/misc/max8997-muic.c
> +++ b/drivers/misc/max8997-muic.c
> @@ -488,17 +488,7 @@ static struct platform_driver max8997_muic_driver = {
> .remove = __devexit_p(max8997_muic_remove),
> };
>
> -static int __init max8997_muic_init(void)
> -{
> - return platform_driver_register(&max8997_muic_driver);
> -}
> -module_init(max8997_muic_init);
> -
> -static void __exit max8997_muic_exit(void)
> -{
> - platform_driver_unregister(&max8997_muic_driver);
> -}
> -module_exit(max8997_muic_exit);
> +module_platform_driver(max8997_muic_driver);
>
> MODULE_DESCRIPTION("Maxim MAX8997 MUIC driver");
> MODULE_AUTHOR("Donggeun Kim <dg77.kim@samsung.com>");
> diff --git a/drivers/misc/spear13xx_pcie_gadget.c b/drivers/misc/spear13xx_pcie_gadget.c
> index 43d073b..123ed98 100644
> --- a/drivers/misc/spear13xx_pcie_gadget.c
> +++ b/drivers/misc/spear13xx_pcie_gadget.c
> @@ -891,17 +891,7 @@ static struct platform_driver spear_pcie_gadget_driver = {
> },
> };
>
> -static int __init spear_pcie_gadget_init(void)
> -{
> - return platform_driver_register(&spear_pcie_gadget_driver);
> -}
> -module_init(spear_pcie_gadget_init);
> -
> -static void __exit spear_pcie_gadget_exit(void)
> -{
> - platform_driver_unregister(&spear_pcie_gadget_driver);
> -}
> -module_exit(spear_pcie_gadget_exit);
> +module_platform_driver(spear_pcie_gadget_driver);
>
> MODULE_ALIAS("platform:pcie-gadget-spear");
> MODULE_AUTHOR("Pratyush Anand");
> diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
> index a7a861c..7c14f8f 100644
> --- a/drivers/misc/ti-st/st_kim.c
> +++ b/drivers/misc/ti-st/st_kim.c
> @@ -837,19 +837,8 @@ static struct platform_driver kim_platform_driver = {
> },
> };
>
> -static int __init st_kim_init(void)
> -{
> - return platform_driver_register(&kim_platform_driver);
> -}
> -
> -static void __exit st_kim_deinit(void)
> -{
> - platform_driver_unregister(&kim_platform_driver);
> -}
> -
> +module_platform_driver(kim_platform_driver);
>
> -module_init(st_kim_init);
> -module_exit(st_kim_deinit);
> MODULE_AUTHOR("Pavan Savoy <pavan_savoy@ti.com>");
> MODULE_DESCRIPTION("Shared Transport Driver for TI BT/FM/GPS combo chips ");
> MODULE_LICENSE("GPL");
> --
> 1.7.5.4
>
>
>


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