| Message ID | 1380269867-18336-2-git-send-email-daniel.lezcano@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 09/27/2013 10:17 AM, Daniel Lezcano wrote: > As the ux500 and the kirkwood driver, make the zynq driver a platform driver > > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > --- > arch/arm/mach-zynq/common.c | 6 ++++++ > drivers/cpuidle/cpuidle-zynq.c | 13 +++++++++++-- > 2 files changed, 17 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c > index 5f25256..9a7bd13 100644 > --- a/arch/arm/mach-zynq/common.c > +++ b/arch/arm/mach-zynq/common.c > @@ -44,6 +44,10 @@ static struct of_device_id zynq_of_bus_ids[] __initdata = { > {} > }; > > +static struct platform_device zynq_cpuidle_device = { > + .name = "cpuidle-zynq", > +}; > + > /** > * zynq_init_machine - System specific initialization, intended to be > * called from board specific initialization. > @@ -56,6 +60,8 @@ static void __init zynq_init_machine(void) > l2x0_of_init(0x02060000, 0xF0F0FFFF); > > of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); > + > + platform_device_register(&zynq_cpuidle_device); > } > > static void __init zynq_timer_init(void) > diff --git a/drivers/cpuidle/cpuidle-zynq.c b/drivers/cpuidle/cpuidle-zynq.c > index ab6c4b4..2ea3ebe 100644 > --- a/drivers/cpuidle/cpuidle-zynq.c > +++ b/drivers/cpuidle/cpuidle-zynq.c > @@ -28,6 +28,7 @@ > #include <linux/init.h> > #include <linux/cpu_pm.h> > #include <linux/cpuidle.h> > +#include <linux/platform_device.h> > #include <asm/proc-fns.h> > #include <asm/cpuidle.h> > > @@ -69,11 +70,19 @@ static struct cpuidle_driver zynq_idle_driver = { > }; > > /* Initialize CPU idle by registering the idle states */ > -static int __init zynq_cpuidle_init(void) > +static int __init zynq_cpuidle_probe(struct platform_device *pdev) > { > pr_info("Xilinx Zynq CpuIdle Driver started\n"); > > return cpuidle_register(&zynq_idle_driver, NULL); > } > > -device_initcall(zynq_cpuidle_init); > +static struct platform_driver zynq_cpuidle_driver = { > + .driver = { > + .name = "cpuidle-zynq", > + .owner = THIS_MODULE, > + }, > + .probe = zynq_cpuidle_probe, > +}; > + > +module_platform_driver(zynq_cpuidle_driver); > Acked-by: Michal Simek <michal.simek@xilinx.com> Thx, M
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5f25256..9a7bd13 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -44,6 +44,10 @@ static struct of_device_id zynq_of_bus_ids[] __initdata = { {} }; +static struct platform_device zynq_cpuidle_device = { + .name = "cpuidle-zynq", +}; + /** * zynq_init_machine - System specific initialization, intended to be * called from board specific initialization. @@ -56,6 +60,8 @@ static void __init zynq_init_machine(void) l2x0_of_init(0x02060000, 0xF0F0FFFF); of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); + + platform_device_register(&zynq_cpuidle_device); } static void __init zynq_timer_init(void) diff --git a/drivers/cpuidle/cpuidle-zynq.c b/drivers/cpuidle/cpuidle-zynq.c index ab6c4b4..2ea3ebe 100644 --- a/drivers/cpuidle/cpuidle-zynq.c +++ b/drivers/cpuidle/cpuidle-zynq.c @@ -28,6 +28,7 @@ #include <linux/init.h> #include <linux/cpu_pm.h> #include <linux/cpuidle.h> +#include <linux/platform_device.h> #include <asm/proc-fns.h> #include <asm/cpuidle.h> @@ -69,11 +70,19 @@ static struct cpuidle_driver zynq_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int __init zynq_cpuidle_init(void) +static int __init zynq_cpuidle_probe(struct platform_device *pdev) { pr_info("Xilinx Zynq CpuIdle Driver started\n"); return cpuidle_register(&zynq_idle_driver, NULL); } -device_initcall(zynq_cpuidle_init); +static struct platform_driver zynq_cpuidle_driver = { + .driver = { + .name = "cpuidle-zynq", + .owner = THIS_MODULE, + }, + .probe = zynq_cpuidle_probe, +}; + +module_platform_driver(zynq_cpuidle_driver);
As the ux500 and the kirkwood driver, make the zynq driver a platform driver Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- arch/arm/mach-zynq/common.c | 6 ++++++ drivers/cpuidle/cpuidle-zynq.c | 13 +++++++++++-- 2 files changed, 17 insertions(+), 2 deletions(-)