Re: [PATCH v2 3/7] mfd: add support for sun6i PRCM (Power/Reset/Clock Management) unit

[Lee Jones]

> >> +static struct platform_driver sun6i_prcm_driver = {
> >> +	.driver = {
> >> +		.name = "sun6i-prcm",
> >> +		.owner = THIS_MODULE,
> >> +		.of_match_table = sun6i_prcm_dt_ids,
> >> +	},
> >> +	.probe = sun6i_prcm_probe,
> > You need a .remove() call-back.
> 
> This driver cannot be compiled as module (see the Kconfig definition)
> and the devices are not hotpluggable, as a result a probed device will
> never be removed.
> 
> Do you still want me to implement the remove function ?

.remove() also be run on shut down.  It's best practice to have one.

> >> +module_platform_driver(sun6i_prcm_driver);
> >> +
> >> +MODULE_AUTHOR("Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>");
> >> +MODULE_DESCRIPTION("Allwinner sun6i PRCM driver");
> >> +MODULE_LICENSE("GPL v2");
> 

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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