Messages in this thread | | | Subject | Re: [PATCH v3 1/3] pinctrl: rockchip: make driv er be tristate module【请注意,邮件由lin ux-rockchip-bounces+kever.yang= =?UTF-8?B?cmFkZWFkLm9yZ+S7o+W | From | Kever Yang <> | Date | Wed, 14 Oct 2020 08:23:43 +0800 |
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On 2020/10/13 下午2:37, Jianqun Xu wrote: > Make pinctrl-rockchip driver to be tristate module, support to build as > a module, this is useful for GKI. > > Reviewed-by: Heiko Stuebner <heiko@sntech.de> > Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> > --- > drivers/pinctrl/Kconfig | 2 +- > drivers/pinctrl/pinctrl-rockchip.c | 13 +++++++++++++ > 2 files changed, 14 insertions(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig > index 815095326e2d..bc9774c1ae8d 100644 > --- a/drivers/pinctrl/Kconfig > +++ b/drivers/pinctrl/Kconfig > @@ -207,7 +207,7 @@ config PINCTRL_OXNAS > select MFD_SYSCON > > config PINCTRL_ROCKCHIP > - bool > + tristate "Rockchip gpio and pinctrl driver" > depends on OF > select PINMUX > select GENERIC_PINCONF > diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c > index 0401c1da79dd..927d132d6716 100644 > --- a/drivers/pinctrl/pinctrl-rockchip.c > +++ b/drivers/pinctrl/pinctrl-rockchip.c > @@ -16,10 +16,12 @@ > */ > > #include <linux/init.h> > +#include <linux/module.h> > #include <linux/platform_device.h> > #include <linux/io.h> > #include <linux/bitops.h> > #include <linux/gpio/driver.h> > +#include <linux/of_device.h> > #include <linux/of_address.h> > #include <linux/of_irq.h> > #include <linux/pinctrl/machine.h> > @@ -4258,3 +4260,14 @@ static int __init rockchip_pinctrl_drv_register(void) > return platform_driver_register(&rockchip_pinctrl_driver); > } > postcore_initcall(rockchip_pinctrl_drv_register); > + > +static void __exit rockchip_pinctrl_drv_unregister(void) > +{ > + platform_driver_unregister(&rockchip_pinctrl_driver); > +} > +module_exit(rockchip_pinctrl_drv_unregister); > + > +MODULE_DESCRIPTION("ROCKCHIP Pin Controller Driver"); > +MODULE_LICENSE("GPL"); > +MODULE_ALIAS("platform:pinctrl-rockchip"); > +MODULE_DEVICE_TABLE(of, rockchip_pinctrl_dt_match);
Looks good to me,
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
Thanks, - Kever
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