Hi, Philipp
> Subject: Re: [PATCH V2 1/3] reset: imx7: Support module build > > On Mon, 2020-06-29 at 23:05 +0800, Anson Huang wrote: > > Add module device table, author, description and license to support > > module build, and CONFIG_RESET_IMX7 is changed to default 'y' ONLY for > > i.MX7D, other platforms need to select it in defconfig. > > > > Signed-off-by: Anson Huang <[email protected]> > > --- > > Changes since V1: > > - make it default 'y' for SOC_IMX7D; > > - add module author, description; > > - use device_initcall instead of builtin_platform_driver() to support > > module unload. > > --- > > drivers/reset/Kconfig | 5 +++-- > > drivers/reset/reset-imx7.c | 14 ++++++++++++-- > > 2 files changed, 15 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index > > d9efbfd..19f9773 100644 > > --- a/drivers/reset/Kconfig > > +++ b/drivers/reset/Kconfig > > @@ -65,9 +65,10 @@ config RESET_HSDK > > This enables the reset controller driver for HSDK board. > > > > config RESET_IMX7 > > - bool "i.MX7/8 Reset Driver" if COMPILE_TEST > > + tristate "i.MX7/8 Reset Driver" > > depends on HAS_IOMEM > > - default SOC_IMX7D || (ARM64 && ARCH_MXC) > > + depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST > > + default y if SOC_IMX7D > > select MFD_SYSCON > > help > > This enables the reset controller driver for i.MX7 SoCs. > > diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c > > index d170fe6..c710f789 100644 > > --- a/drivers/reset/reset-imx7.c > > +++ b/drivers/reset/reset-imx7.c > > @@ -8,7 +8,7 @@ > > */ > > > > #include <linux/mfd/syscon.h> > > -#include <linux/mod_devicetable.h> > > +#include <linux/module.h> > > #include <linux/of_device.h> > > #include <linux/platform_device.h> > > #include <linux/reset-controller.h> > > @@ -386,6 +386,7 @@ static const struct of_device_id imx7_reset_dt_ids[] > = { > > { .compatible = "fsl,imx8mp-src", .data = &variant_imx8mp }, > > { /* sentinel */ }, > > }; > > +MODULE_DEVICE_TABLE(of, imx7_reset_dt_ids); > > > > static struct platform_driver imx7_reset_driver = { > > .probe = imx7_reset_probe, > > @@ -394,4 +395,13 @@ static struct platform_driver imx7_reset_driver = { > > .of_match_table = imx7_reset_dt_ids, > > }, > > }; > > -builtin_platform_driver(imx7_reset_driver); > > + > > +static int __init imx7_reset_init(void) { > > + return platform_driver_register(&imx7_reset_driver); > > +} > > +device_initcall(imx7_reset_init); > > Shouldn't this use module_platform_driver instead? Agreed, module_platform_driver() is better, will improve it in V3. Thanks, Anson
