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

[Zumeng Chen]

于 2012年06月21日 00:00, Jon Hunter 写道:
> 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<jon-hunter at ti.com>
>> Signed-off-by: Zumeng Chen<zumeng.chen at gmail.com>
>> ---
>>   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?
Yes, NP.

Regards,
Zumeng
>
> Cheers
> Jon
> --
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