powerpc/pci: Always print PHB and PE numbers as hexadecimal

[Michael Ellerman]

On Wed, 2016-11-16 at 03:02:15 UTC, Russell Currey wrote:
> PHB, PE (and by association MVE) numbers are printed as a mix of decimal
> and hexadecimal throughout the kernel.  This can be misleading, so make
> them all hexadecimal.
> 
> Standardising on hex instead of dec because:
> 
>  - PHB numbers are presented in hex in sysfs/debugfs (and lspci, etc)
>  - PE numbers are presented as hex in sysfs and parsed in hex in debugfs
> 
> The only place I think this could cause confusing are the messages during
> boot, i.e.
> 
> 	pci 000a:01     : [PE# 000] Secondary bus 1 associated with PE#0
> 
> which can be a quick way to check PE numbers.  pe_level_printk() will
> only print two characters instead of three, so the above would be
> 
> 	pci 000a:01     : [PE# 00] Secondary bus 1 associated with PE#0
> 
> which gives a hint it's in hex.
> 
> Signed-off-by: Russell Currey <ruscur at russell.cc>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/1f52f1761456c919814c995710153a

cheers