[alsa-devel] [PATCH 1/4] OMAP: McPDM: Convert McPDM device to omap_device

[Tony Lindgren]

* Peter Ujfalusi <peter.ujfalusi at ti.com> [110802 14:28]:
> McPDM device is converted to omap device.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
> Signed-off-by: Jorge Eduardo Candelaria
> Signed-off-by: Margarita Olaya Cabrera
> Signed-off-by: Liam Girdwood <lrg at ti.com>
> Signed-off-by: Misael Lopez Cruz <misael.lopez at ti.com>
> Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>

Acked-by: Tony Lindgren <tony at atomide.com>

> ---
>  arch/arm/mach-omap2/devices.c |   33 +++++++++++++++++++++++++++++++++
>  arch/arm/plat-omap/devices.c  |   36 ------------------------------------
>  2 files changed, 33 insertions(+), 36 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index 5b8ca68..d94e845 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -329,6 +329,38 @@ static void omap_init_audio(void)
>  static inline void omap_init_audio(void) {}
>  #endif
>  
> +#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
> +		defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
> +
> +static struct omap_device_pm_latency omap_mcpdm_latency[] = {
> +	{
> +		.deactivate_func = omap_device_idle_hwmods,
> +		.activate_func = omap_device_enable_hwmods,
> +		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
> +	},
> +};
> +
> +static void omap_init_mcpdm(void)
> +{
> +	struct omap_hwmod *oh;
> +	struct omap_device *od;
> +
> +	oh = omap_hwmod_lookup("mcpdm");
> +	if (!oh) {
> +		printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
> +		return;
> +	}
> +
> +	od = omap_device_build("omap-mcpdm", -1, oh, NULL, 0,
> +				omap_mcpdm_latency,
> +				ARRAY_SIZE(omap_mcpdm_latency), 0);
> +	if (IS_ERR(od))
> +		printk(KERN_ERR "Could not build omap_device for omap-mcpdm-dai\n");
> +}
> +#else
> +static inline void omap_init_mcpdm(void) {}
> +#endif
> +
>  #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
>  
>  #include <plat/mcspi.h>
> @@ -682,6 +714,7 @@ static int __init omap2_init_devices(void)
>  	 * in alphabetical order so they're easier to sort through.
>  	 */
>  	omap_init_audio();
> +	omap_init_mcpdm();
>  	omap_init_camera();
>  	omap_init_mbox();
>  	omap_init_mcspi();
> diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
> index ea28f98..40eca9b 100644
> --- a/arch/arm/plat-omap/devices.c
> +++ b/arch/arm/plat-omap/devices.c
> @@ -74,41 +74,6 @@ void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
>  
>  /*-------------------------------------------------------------------------*/
>  
> -#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
> -		defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
> -
> -static struct resource mcpdm_resources[] = {
> -	{
> -		.name		= "mcpdm_mem",
> -		.start		= OMAP44XX_MCPDM_BASE,
> -		.end		= OMAP44XX_MCPDM_BASE + SZ_4K,
> -		.flags		= IORESOURCE_MEM,
> -	},
> -	{
> -		.name		= "mcpdm_irq",
> -		.start		= OMAP44XX_IRQ_MCPDM,
> -		.end		= OMAP44XX_IRQ_MCPDM,
> -		.flags		= IORESOURCE_IRQ,
> -	},
> -};
> -
> -static struct platform_device omap_mcpdm_device = {
> -	.name		= "omap-mcpdm",
> -	.id		= -1,
> -	.num_resources	= ARRAY_SIZE(mcpdm_resources),
> -	.resource	= mcpdm_resources,
> -};
> -
> -static void omap_init_mcpdm(void)
> -{
> -	(void) platform_device_register(&omap_mcpdm_device);
> -}
> -#else
> -static inline void omap_init_mcpdm(void) {}
> -#endif
> -
> -/*-------------------------------------------------------------------------*/
> -
>  #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
>  	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
>  
> @@ -291,7 +256,6 @@ static int __init omap_init_devices(void)
>  	 * in alphabetical order so they're easier to sort through.
>  	 */
>  	omap_init_rng();
> -	omap_init_mcpdm();
>  	omap_init_uwire();
>  	return 0;
>  }
> -- 
> 1.7.6
>