Re: [PATCH v3 02/10] cxl/pci: Remove dev_dbg for unknown register blocks

[Joe Perches]

On Sat, 2021-10-09 at 09:44 -0700, Dan Williams wrote:
> From: Ben Widawsky <ben.widawsky@xxxxxxxxx>
> 
> While interesting to driver developers, the dev_dbg message doesn't do
> much except clutter up logs.

So?  This isn't enabled by default.  How does it 'clutter' logs?

> This information should be attainable
> through sysfs, and someday lspci like utilities. This change
> additionally helps reduce the LOC in a subsequent patch to refactor some
> of cxl_pci register mapping.
> 
> Signed-off-by: Ben Widawsky <ben.widawsky@xxxxxxxxx>
> Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
> ---
>  drivers/cxl/pci.c |    3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c
> index 64180f46c895..ccc7c2573ddc 100644
> --- a/drivers/cxl/pci.c
> +++ b/drivers/cxl/pci.c
> @@ -475,9 +475,6 @@ static int cxl_pci_setup_regs(struct cxl_mem *cxlm)
>  		cxl_decode_register_block(reg_lo, reg_hi, &bar, &offset,
>  					  &reg_type);
>  
> 
> -		dev_dbg(dev, "Found register block in bar %u @ 0x%llx of type %u\n",
> -			bar, offset, reg_type);
> -
>  		/* Ignore unknown register block types */
>  		if (reg_type > CXL_REGLOC_RBI_MEMDEV)
>  			continue;
>