Subject: [RFC PATCH 03/11] arm: omap: device: create a device for system control module

From: [email-masked] (Cousson, Benoit)
Date: Fri, 25 May 2012 14:30:44 +0200

On 5/25/2012 10:25 AM, Eduardo Valentin wrote:
> From: Kishon Vijay Abraham I<[email-masked]>
>
> Extracts the device data from hwmod database and create a platform device
> using omap device build.
>
> The device build is done during postcore_initcall.

Do you still need that since you are supporting only DT?
The device will be built automatically in the DT case.

Regards,
Benoit

>
> Signed-off-by: Kishon Vijay Abraham I<[email-masked]>
> Signed-off-by: Eduardo Valentin<[email-masked]>
> ---
>   arch/arm/mach-omap2/devices.c |   26 ++++++++++++++++++++++++++
>   1 files changed, 26 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index 152c266..9332673 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -40,6 +40,32 @@
>   #define L3_MODULES_MAX_LEN 12
>   #define L3_MODULES 3
>
> +static int omap_init_control(void)
> +{
> +	struct omap_hwmod		*oh;
> +	struct platform_device		*pdev;
> +	const char			*oh_name, *name;
> +
> +	oh_name = "ctrl_module_core";
> +	name = "omap-control-core";
> +
> +	oh = omap_hwmod_lookup(oh_name);
> +	if (!oh) {
> +		pr_err("Could not lookup hwmod for %s\n", oh_name);
> +		return PTR_ERR(oh);
> +	}
> +
> +	pdev = omap_device_build(name, -1, oh, NULL, 0, NULL, 0, true);
> +	if (IS_ERR(pdev)) {
> +		pr_err("Could not build omap_device for %s %s\n",
> +		       name, oh_name);
> +		return PTR_ERR(pdev);
> +	}
> +
> +	return 0;
> +}
> +postcore_initcall(omap_init_control);
> +
>   static int __init omap3_l3_init(void)
>   {
>   	struct omap_hwmod *oh;