tree e81c5af906bd73c1b60ee5a2a5e35b3c96c308bb
parent ad5b7f1350c263eef0c99c20f8659d0ed363cb32
author Akinobu Mita <akinobu.mita@gmail.com> 1327638288 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1331100545 +1100

powerpc/pmac: Use string library in nvram code

- Use memchr_inv to check if the data contains all 0xFF bytes.
  It is faster than looping for each byte.

- Use memcmp to compare memory areas

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>