[lkml]   [2010]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 1/2] vsprintf: Add %pMbt, bluetooth mac address
2010/12/4 Joe Perches <>:
> Bluetooth output the MAC address in reverse order.
> Bluetooth memory order: 00 01 02 03 04 05 is output "05:04:03:02:01:00".
> This can save overall text when bluetooth is compiled in.
> Bluetooth currently uses a very slightly unsafe local function (batostr)
> to output these formatted addresses.
> Adding %pMbt allows the batostr function to be removed.

Just a nitpick:
You could call it %pMR, as in 'Reverse', so it sounds better when/if
some other subsystem uses it. It would also be a hint of what is this
doing instead of where it came from.

Best Regards,
Michał Mirosław
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2010-12-04 12:07    [W:0.051 / U:9.360 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site