On 9/28/20 5:50 PM, Marco Felsch wrote:
> Use the existing macros to register the drivers. No functional changes
> except for the gpio-mxs and gpio-imx driver. Now they do not ignore the
> return values anymore.
>
> Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
Reviewed-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
> drivers/gpio/gpio-ath79.c | 7 +------
> drivers/gpio/gpio-davinci.c | 7 +------
> drivers/gpio/gpio-digic.c | 7 +------
> drivers/gpio/gpio-dw.c | 7 +------
> drivers/gpio/gpio-generic.c | 7 +------
> drivers/gpio/gpio-imx.c | 8 +-------
> drivers/gpio/gpio-jz4740.c | 7 +------
> drivers/gpio/gpio-malta-fpga-i2c.c | 7 +------
> drivers/gpio/gpio-mpc8xxx.c | 7 +------
> drivers/gpio/gpio-mxs.c | 8 +-------
> drivers/gpio/gpio-omap.c | 7 +------
> drivers/gpio/gpio-stmpe.c | 7 +------
> drivers/gpio/gpio-tegra.c | 7 +------
> drivers/gpio/gpio-vf610.c | 7 +------
> 14 files changed, 14 insertions(+), 86 deletions(-)
>
> diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
> index d08d743b54..a33d7d290e 100644
> --- a/drivers/gpio/gpio-ath79.c
> +++ b/drivers/gpio/gpio-ath79.c
> @@ -150,9 +150,4 @@ static struct driver_d ath79_gpio_driver = {
> .probe = ath79_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(ath79_gpio_of_match),
> };
> -
> -static int ath79_gpio_init(void)
> -{
> - return platform_driver_register(&ath79_gpio_driver);
> -}
> -coredevice_initcall(ath79_gpio_init);
> +coredevice_platform_driver(ath79_gpio_driver);
> diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
> index 7c060a09b1..bffe385860 100644
> --- a/drivers/gpio/gpio-davinci.c
> +++ b/drivers/gpio/gpio-davinci.c
> @@ -205,9 +205,4 @@ static struct driver_d davinci_gpio_driver = {
> .probe = davinci_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(davinci_gpio_ids),
> };
> -
> -static int davinci_gpio_drv_reg(void)
> -{
> - return platform_driver_register(&davinci_gpio_driver);
> -}
> -coredevice_initcall(davinci_gpio_drv_reg);
> +coredevice_platform_driver(davinci_gpio_driver);
> diff --git a/drivers/gpio/gpio-digic.c b/drivers/gpio/gpio-digic.c
> index f7a68d09fc..4cf45397ce 100644
> --- a/drivers/gpio/gpio-digic.c
> +++ b/drivers/gpio/gpio-digic.c
> @@ -175,9 +175,4 @@ static struct driver_d digic_gpio_driver = {
> .probe = digic_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(digic_gpio_dt_ids),
> };
> -
> -static int digic_gpio_init(void)
> -{
> - return platform_driver_register(&digic_gpio_driver);
> -}
> -coredevice_initcall(digic_gpio_init);
> +coredevice_platform_driver(digic_gpio_driver);
> diff --git a/drivers/gpio/gpio-dw.c b/drivers/gpio/gpio-dw.c
> index b81e6a75c5..dd7efd2942 100644
> --- a/drivers/gpio/gpio-dw.c
> +++ b/drivers/gpio/gpio-dw.c
> @@ -194,9 +194,4 @@ static struct driver_d dwgpio_driver = {
> .probe = dw_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(dwgpio_match),
> };
> -
> -static int __init dwgpio_init(void)
> -{
> - return platform_driver_register(&dwgpio_driver);
> -}
> -postcore_initcall(dwgpio_init);
> +postcore_platform_driver(dwgpio_driver);
> diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
> index 2e0dad9974..ad4e6859cb 100644
> --- a/drivers/gpio/gpio-generic.c
> +++ b/drivers/gpio/gpio-generic.c
> @@ -423,12 +423,7 @@ static struct driver_d bgpio_driver = {
> .probe = bgpio_dev_probe,
> .remove = bgpio_dev_remove,
> };
> -
> -static int bgpio_register(void)
> -{
> - return platform_driver_register(&bgpio_driver);
> -}
> -coredevice_initcall(bgpio_register);
> +coredevice_platform_driver(bgpio_driver);
>
> #endif
>
> diff --git a/drivers/gpio/gpio-imx.c b/drivers/gpio/gpio-imx.c
> index 2827e11e73..6f913377f0 100644
> --- a/drivers/gpio/gpio-imx.c
> +++ b/drivers/gpio/gpio-imx.c
> @@ -216,10 +216,4 @@ static struct driver_d imx_gpio_driver = {
> .of_compatible = DRV_OF_COMPAT(imx_gpio_dt_ids),
> .id_table = imx_gpio_ids,
> };
> -
> -static int imx_gpio_add(void)
> -{
> - platform_driver_register(&imx_gpio_driver);
> - return 0;
> -}
> -postcore_initcall(imx_gpio_add);
> +postcore_platform_driver(imx_gpio_driver);
> diff --git a/drivers/gpio/gpio-jz4740.c b/drivers/gpio/gpio-jz4740.c
> index 87e0716b06..bd126c83c1 100644
> --- a/drivers/gpio/gpio-jz4740.c
> +++ b/drivers/gpio/gpio-jz4740.c
> @@ -135,9 +135,4 @@ static struct driver_d jz4740_gpio_driver = {
> .probe = jz4740_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(jz4740_gpio_dt_ids),
> };
> -
> -static int jz4740_gpio_init(void)
> -{
> - return platform_driver_register(&jz4740_gpio_driver);
> -}
> -coredevice_initcall(jz4740_gpio_init);
> +coredevice_platform_driver(jz4740_gpio_driver);
> diff --git a/drivers/gpio/gpio-malta-fpga-i2c.c b/drivers/gpio/gpio-malta-fpga-i2c.c
> index 9142248571..7afa40460f 100644
> --- a/drivers/gpio/gpio-malta-fpga-i2c.c
> +++ b/drivers/gpio/gpio-malta-fpga-i2c.c
> @@ -179,9 +179,4 @@ static struct driver_d malta_i2c_gpio_driver = {
> .probe = malta_i2c_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(malta_i2c_gpio_dt_ids),
> };
> -
> -static int malta_i2c_gpio_driver_init(void)
> -{
> - return platform_driver_register(&malta_i2c_gpio_driver);
> -}
> -coredevice_initcall(malta_i2c_gpio_driver_init);
> +coredevice_platform_driver(malta_i2c_gpio_driver);
> diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
> index 979f92ad30..a5a383bfd6 100644
> --- a/drivers/gpio/gpio-mpc8xxx.c
> +++ b/drivers/gpio/gpio-mpc8xxx.c
> @@ -114,9 +114,4 @@ static struct driver_d mpc8xxx_driver = {
> .probe = mpc8xxx_probe,
> .of_compatible = DRV_OF_COMPAT(mpc8xxx_gpio_ids),
> };
> -
> -static int __init mpc8xxx_init(void)
> -{
> - return platform_driver_register(&mpc8xxx_driver);
> -}
> -postcore_initcall(mpc8xxx_init);
> +postcore_platform_driver(mpc8xxx_driver);
> diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
> index ef78873ad2..43a1379077 100644
> --- a/drivers/gpio/gpio-mxs.c
> +++ b/drivers/gpio/gpio-mxs.c
> @@ -177,10 +177,4 @@ static struct driver_d mxs_gpio_driver = {
> .of_compatible = DRV_OF_COMPAT(mxs_gpio_dt_ids),
> .id_table = mxs_gpio_ids,
> };
> -
> -static int mxs_gpio_add(void)
> -{
> - platform_driver_register(&mxs_gpio_driver);
> - return 0;
> -}
> -postcore_initcall(mxs_gpio_add);
> +postcore_platform_driver(mxs_gpio_driver);
> diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
> index b00766a6aa..9075f68926 100644
> --- a/drivers/gpio/gpio-omap.c
> +++ b/drivers/gpio/gpio-omap.c
> @@ -191,9 +191,4 @@ static struct driver_d omap_gpio_driver = {
> .probe = omap_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(omap_gpio_dt_ids),
> };
> -
> -static int omap_gpio_add(void)
> -{
> - return platform_driver_register(&omap_gpio_driver);
> -}
> -coredevice_initcall(omap_gpio_add);
> +coredevice_platform_driver(omap_gpio_driver);
> diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
> index d7e64045b4..d0319a6dc8 100644
> --- a/drivers/gpio/gpio-stmpe.c
> +++ b/drivers/gpio/gpio-stmpe.c
> @@ -153,9 +153,4 @@ static struct driver_d stmpe_gpio_driver = {
> .name = "stmpe-gpio",
> .probe = stmpe_gpio_probe,
> };
> -
> -static int stmpe_gpio_add(void)
> -{
> - return platform_driver_register(&stmpe_gpio_driver);
> -}
> -coredevice_initcall(stmpe_gpio_add);
> +coredevice_platform_driver(stmpe_gpio_driver);
> diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
> index 56808b57e4..331402607c 100644
> --- a/drivers/gpio/gpio-tegra.c
> +++ b/drivers/gpio/gpio-tegra.c
> @@ -200,9 +200,4 @@ static struct driver_d tegra_gpio_driver = {
> .of_compatible = DRV_OF_COMPAT(tegra_gpio_dt_ids),
> .probe = tegra_gpio_probe,
> };
> -
> -static int __init tegra_gpio_init(void)
> -{
> - return platform_driver_register(&tegra_gpio_driver);
> -}
> -coredevice_initcall(tegra_gpio_init);
> +coredevice_platform_driver(tegra_gpio_driver);
> diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
> index ab35310fbe..55df0a591c 100644
> --- a/drivers/gpio/gpio-vf610.c
> +++ b/drivers/gpio/gpio-vf610.c
> @@ -155,9 +155,4 @@ static struct driver_d vf610_gpio_driver = {
> .probe = vf610_gpio_probe,
> .of_compatible = DRV_OF_COMPAT(vf610_gpio_dt_ids),
> };
> -
> -static int __init gpio_vf610_init(void)
> -{
> - return platform_driver_register(&vf610_gpio_driver);
> -}
> -postcore_initcall(gpio_vf610_init);
> +postcore_platform_driver(vf610_gpio_driver);
>
--
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