On 5 December 2012 19:43, Roger Quadros <rogerq@xxxxxx> wrote:
> On 12/05/2012 03:42 PM, Sergei Shtylyov wrote:
>> Hello.
>>
>> On 04-12-2012 18:31, Roger Quadros wrote:
>>
>>> clk_set_parent is expected to fail on OMAP3 platforms. We don't
>>> consider that as fatal so don't spam console.
>>
>>> Signed-off-by: Roger Quadros <rogerq@xxxxxx>
>>> ---
>>> drivers/mfd/omap-usb-host.c | 18 +++++++++---------
>>> 1 files changed, 9 insertions(+), 9 deletions(-)
>>>
>>> diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
>>> index 0bb54393..e5257dc 100644
>>> --- a/drivers/mfd/omap-usb-host.c
>>> +++ b/drivers/mfd/omap-usb-host.c
>>> @@ -657,32 +657,32 @@ 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, clk_set_parent fails */
>>> ret = clk_set_parent(omap->utmi_clk[0],
>>> omap->xclk60mhsp1_ck);
>>> if (ret != 0)
>>> - dev_err(dev, "xclk60mhsp1_ck set parent"
>>> - "failed error:%d\n", ret);
>>> + dev_dbg(dev, "xclk60mhsp1_ck set parent failed : %d\n",
>>> + ret);
>>> } else if (is_ehci_tll_mode(pdata->port_mode[0])) {
>>> ret = clk_set_parent(omap->utmi_clk[0],
>>> omap->init_60m_fclk);
>>> if (ret != 0)
>>> - dev_err(dev, "init_60m_fclk set parent"
>>> - "failed error:%d\n", ret);
>>> + dev_dbg(dev, "P0 init_60m_fclk set parent failed: %d\n",
>>> + ret);
>>> }
>>>
>>> if (is_ehci_phy_mode(pdata->port_mode[1])) {
>>> ret = clk_set_parent(omap->utmi_clk[1],
>>> omap->xclk60mhsp2_ck);
>>> if (ret != 0)
>>> - dev_err(dev, "xclk60mhsp2_ck set parent"
>>> - "failed error:%d\n", ret);
>>> + dev_dbg(dev, "xclk60mhsp2_ck set parent failed : %d\n",
>>> + ret);
>>> } else if (is_ehci_tll_mode(pdata->port_mode[1])) {
>>> ret = clk_set_parent(omap->utmi_clk[1],
>>> omap->init_60m_fclk);
>>> if (ret != 0)
>>> - dev_err(dev, "init_60m_fclk set parent"
>>> - "failed error:%d\n", ret);
>>> + dev_dbg(dev, "P1 init_60m_fclk set parent failed: %d\n",
>>> + ret);
>>
>> Hm, you sometimes put a space before colon in the error message and
>> sometimes not. Inconsistent. :-)
>>
>
> That was because it fit in 80 characters without the space. I'm not sure
> what is more important, fitting in 80 or consistency in the print
> message. Maybe i should have removed the spaces everywhere so that it is
> consistent as well. :)
>
prints are one thing where breaking the 80 column rule is acceptable.
Otherwise it fails grep'ing
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