On Thu, 04 Feb 2016, Lukas Wunner <lukas@xxxxxxxxx> wrote:
> Hi,
>
> On Thu, Feb 04, 2016 at 03:03:52PM +0100, LABBE Corentin wrote:
>> The warning message in drm_mode_parse_command_line_for_connector miss
>> the [drm] at beginning.
>> This patch add it and take the opportunity to convert
>> printk(KERN_WARNING to pr_warn()
>>
>> Signed-off-by: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
>> ---
>> drivers/gpu/drm/drm_modes.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
>> index 20775c0..f7448a5 100644
>> --- a/drivers/gpu/drm/drm_modes.c
>> +++ b/drivers/gpu/drm/drm_modes.c
>> @@ -1371,8 +1371,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
>> }
>> done:
>> if (i >= 0) {
>> - printk(KERN_WARNING
>> - "parse error at position %i in video mode '%s'\n",
>> + pr_warn("[drm] parse error at position %i in video mode '%s'\n",
>> i, name);
>
> Hm, maybe it's warranted to add a DRM_WARNING macro to include/drm/drmP.h
> and use that instead?
I think it's good as-is for now. We have this all over the place, and
I'd rather see a concerted effort moving away from all this custom stuff
than having a one-off definition for a single patch. And that probably
needs some more discussion, not worth blocking this patch for that.
For pr_warn and friends, one approach is defining pr_fmt() macro at the
top.
BR,
Jani.
>
> Best regards,
>
> Lukas
>
>> mode->specified = false;
>> return false;
>> --
>> 2.4.10
>>
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--
Jani Nikula, Intel Open Source Technology Center
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