[kernel,v2] powerpc/powernv: Fix debug macro

[Michael Ellerman]

On Mon, 2016-02-05 at 07:06:12 UTC, Alexey Kardashevskiy wrote:
> When cfg_dbg() is enabled (i.e. mapped to printk()), gcc produces
> errors as the __func__ parameter is missing (pnv_pci_cfg_read() has one);
> this adds the missing parameter. Since cfg_dbg() is used not just for
> config space access, this replaces it with well-known pr_devel().
> 
> Signed-off-by: Alexey Kardashevskiy <aik at ozlabs.ru>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/4caa4422e1de66eda7abf91153

cheers