[Outreachy kernel] Re: [PATCH NAND v3] mtd: nand: Replace printk() with appropriate pr_*() macro

[Shreeya Patel <shreeya.patel23498@gmail.com>]

On Thu, 2018-02-22 at 15:30 +0100, Richard Weinberger wrote:
> Am Donnerstag, 22. Februar 2018, 14:10:14 CET schrieb Shreeya Patel:
> > 
> > @@ -438,7 +438,7 @@ static void __init doc2000_count_chips(struct
> > mtd_info
> > *mtd) break;
> >  	}
> >  	doc->chips_per_floor = i;
> > -	printk(KERN_DEBUG "Detected %d chips per floor.\n", i);
> > +	pr_debug("Detected %d chips per floor.\n", i);
> <bike-shedding>
> 
> You are aware of the fact that printk(KERN_DEBUG and pr_debug() are
> not 
> equivalent?
> Not a big deal, just want to make sure that you understand what you
> are doing. 

Actually pr_debug() shouldn't be used here.

We usually don't prefer pr_debug for drivers, instead we use dev_dbg.
But as Boris told me that it will be better to first having changed all
printks to pr_*() macro and then think about dev_*() macros.

> :-)
> 
> </bike-shedding>
> 
> Thanks,
> //richard

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