Re: [PATCH] pwm: jz4740: Add trailing \n to error messages

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On Thu, Nov 23, 2023 at 09:33:23AM +0100, Uwe Kleine-König wrote:
> Error messages are supposed to end in \n. Add the line terminator to the
> two error messages that lack this.
> 
> Suggested-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---
> Hello,
> 
> this was noticed by Paul in
> https://lore.kernel.org/linux-pwm/ba21c20b20364a39d5ffff81dac8bd300a746dbb.camel@xxxxxxxxxxxxxxx.
> Instead of sneaking this into a patch that probably won't get applied
> quickly, make this explicit.
> 
> I based it on top of my PR that can be found at
> https://lore.kernel.org/linux-pwm/20231121112029.gyv3gqirlycysyr4@xxxxxxxxxxxxxx,
> but applies just fine to v6.7-rc1.
> 
> If you want a fixes-line, that would be:
> 
> Fixes: 485b56f08f33 ("pwm: jz4740: Improve algorithm of clock calculation")
> 
> for the first hunk and
> 
> Fixes: ce1f9cece057 ("pwm: jz4740: Use clocks from TCU driver")
> 
> for the second. If this is backported to something before
> v5.10-rc1~57^2~11, there is another instance with a missing \n.
> 
> Best regards
> Uwe

My recollection is that the newlines aren't strictly required because
printk will typically insert them itself (unless KERN_CONT is involved
at some point). So I don't think this really fixes anything, but I'm
willing to pick this up for consistency.

Thierry

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