On Wed, 22 Jul 2015, Linus Walleij wrote:
> Signal that this is a builting driver and call its probe function
> immediately on init. Suppress binding attributes and delete the
> .remove() function since it is never unloaded. Tag probe() and
> functions only called from probe() with __init. Delete all module
> macros since this is a pure builtin.
>
> Signed-off-by: Linus Walleij <[email protected]>
> ---
> drivers/mfd/ipaq-micro.c | 27 ++++-----------------------
> 1 file changed, 4 insertions(+), 23 deletions(-)
Fixed up the typo in the commit log and applied, thanks.
> diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
> index 9bfe2462c5c5..a41859c55bda 100644
> --- a/drivers/mfd/ipaq-micro.c
> +++ b/drivers/mfd/ipaq-micro.c
> @@ -242,7 +242,7 @@ static u16 ipaq_micro_to_u16(u8 *data)
> return data[1] << 8 | data[0];
> }
>
> -static void ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
> +static void __init ipaq_micro_eeprom_dump(struct ipaq_micro *micro)
> {
> u8 dump[256];
> char *str;
> @@ -386,7 +386,7 @@ static int micro_resume(struct device *dev)
> return 0;
> }
>
> -static int micro_probe(struct platform_device *pdev)
> +static int __init micro_probe(struct platform_device *pdev)
> {
> struct ipaq_micro *micro;
> struct resource *res;
> @@ -448,21 +448,6 @@ static int micro_probe(struct platform_device *pdev)
> return 0;
> }
>
> -static int micro_remove(struct platform_device *pdev)
> -{
> - struct ipaq_micro *micro = platform_get_drvdata(pdev);
> - u32 val;
> -
> - mfd_remove_devices(&pdev->dev);
> -
> - val = readl(micro->base + UTCR3);
> - val &= ~(UTCR3_RXE | UTCR3_RIE); /* disable receive interrupt */
> - val &= ~(UTCR3_TXE | UTCR3_TIE); /* disable transmit interrupt */
> - writel(val, micro->base + UTCR3);
> -
> - return 0;
> -}
> -
> static const struct dev_pm_ops micro_dev_pm_ops = {
> SET_SYSTEM_SLEEP_PM_OPS(NULL, micro_resume)
> };
> @@ -471,11 +456,7 @@ static struct platform_driver micro_device_driver = {
> .driver = {
> .name = "ipaq-h3xxx-micro",
> .pm = µ_dev_pm_ops,
> + .suppress_bind_attrs = true,
> },
> - .probe = micro_probe,
> - .remove = micro_remove,
> };
> -module_platform_driver(micro_device_driver);
> -
> -MODULE_LICENSE("GPL");
> -MODULE_DESCRIPTION("driver for iPAQ Atmel micro core and backlight");
> +builtin_platform_driver_probe(micro_device_driver, micro_probe);
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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