Subject: [PATCH v7 16/21] OMAP2+: UART: Remove custom activate funcs and use generic funcs.

From: [email-masked] (Kevin Hilman)
Date: Fri, 04 Nov 2011 15:00:14 -0700

"Govindraj.R" <[email-masked]> writes:

> The custom hwmod activate and deactivate funcs does hwmod_enable
> and idle same can be done with omap_device generic API's.
>
> Signed-off-by: Govindraj.R <[email-masked]>

This one needs a minor update for current mainline...

> ---
>  arch/arm/mach-omap2/serial.c |   18 ++----------------
>  1 files changed, 2 insertions(+), 16 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
> index 7c65410..7658a03 100644
> --- a/arch/arm/mach-omap2/serial.c
> +++ b/arch/arm/mach-omap2/serial.c
> @@ -78,24 +78,10 @@ static struct omap_uart_port_info omap_serial_default_info[] __initdata = {
>  	},
>  };
>  
> -static int uart_idle_hwmod(struct omap_device *od)
> -{
> -	omap_hwmod_idle(od->hwmods[0]);
> -
> -	return 0;
> -}
> -
> -static int uart_enable_hwmod(struct omap_device *od)
> -{
> -	omap_hwmod_enable(od->hwmods[0]);
> -
> -	return 0;
> -}
> -
>  static struct omap_device_pm_latency omap_uart_latency[] = {
>  	{
> -		.deactivate_func = uart_idle_hwmod,
> -		.activate_func	 = uart_enable_hwmod,
> +		.activate_func	 = omap_device_enable_hwmods,
> +		.deactivate_func = omap_device_idle_hwmods,
>  		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
>  	},
>  };

If we're just using default pm_latency struct, it can be passed to
omap_device_build as NULL, and a default one will be configured.

Kevin