[PATCH] Staging: dt3155v4l: Convert printk's to pr_<level>

[H Hartley Sweeten]

On Tuesday, September 06, 2011 4:53 PM, Greg KH wrote:
> On Thu, Sep 01, 2011 at 04:53:55PM -0700, H Hartley Sweeten wrote:
>> Convert all the printk(KERN_<level>) messages in the driver to pr_<level>()
>> and use pr_fmt to provide the module name.
>
> What's wrong with using dev_* instead of pr_*?  Lots of these should be
> converted to that format instead, right?

Nothing... dev_* should be used when possible.

Actually all of the messages look like they are just plain noise and should
be removed.  Especially the ones in dt3155_{init,exit}_module.  A lot of the
ones in dt3155_probe look like noise also.

The ones in {read,write,wait}_i2c_reg just look messy.  Those functions also
don't have a device pointer to use the dev_* functions.

The ones in dt3155_irq_handler seem troublesome.  Isn't it a bad idea to output
a kernel message in an interrupt handler?

dt3155_{open,close} also look like noise.  Same with dt3155_init_board.

Maybe I should just submit a patch removing all of them?

Regards,
Hartley