Subject: [PATCH 4/5] ARM: OMAP3EVM: cosmetic fixes for parent clk set

From: [email-masked] (Jon Hunter)
Date: Wed, 20 Jun 2012 11:00:28 -0500

On 06/20/2012 04:14 AM, Zumeng Chen wrote:
> Since it's no more sense to set parent for dummy clock,
> so we can just ignore it to mute failed message.
> 
> Signed-off-by: Jon Hunter <[email-masked]>
> Signed-off-by: Zumeng Chen <[email-masked]>
> ---
>  arch/arm/plat-omap/clock.c  |    4 ++++
>  drivers/mfd/omap-usb-host.c |    2 +-
>  2 files changed, 5 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
> index 62ec5c4..c7e26e4 100644
> --- a/arch/arm/plat-omap/clock.c
> +++ b/arch/arm/plat-omap/clock.c
> @@ -149,6 +149,10 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
>  	if (!arch_clock || !arch_clock->clk_set_parent)
>  		return ret;
>  
> +	/* If the clock is a dummy clock just return */
> +	if (clk == &dummy_ck)
> +		return 0;
> +
>  	spin_lock_irqsave(&clockfw_lock, flags);
>  	if (clk->usecount == 0) {
>  		ret = arch_clock->clk_set_parent(clk, parent);
> diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
> index 7e96bb2..c9d27c4 100644
> --- a/drivers/mfd/omap-usb-host.c
> +++ b/drivers/mfd/omap-usb-host.c
> @@ -699,7 +699,7 @@ static int __devinit usbhs_omap_probe(struct platform_device *pdev)
>  	}
>  
>  	if (is_ehci_phy_mode(pdata->port_mode[0])) {
> -		/* for OMAP3 , the clk set paretn fails */
> +		/* for OMAP3 , the clk set parent fails */

Can't we remove this comment now with the above fix? It is no longer
relevant, right?

Cheers
Jon