powerpc/pseries: Use ARRAY_SIZE to iterate over firmware_features_table array
authorNathan Fontenot <nfont@linux.vnet.ibm.com>
Wed, 24 Apr 2013 05:55:08 +0000 (05:55 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Apr 2013 06:08:21 +0000 (16:08 +1000)
commit43c0ea60537d9423f0f1b5c14b0cd0a0b4af5c81
tree0583e4dd038d0463ad8859f5d1ce33578d20ee45
parent530b5e1475e5bab5d5e5d03438004ad609068146
powerpc/pseries: Use ARRAY_SIZE to iterate over firmware_features_table array

When iterating over the entries in firmware_features_table we only need
to go over the actual number of entries in the array instead of declaring
it to be bigger and checking to make sure there is a valid entry in every
slot.

This patch removes the FIRMWARE_MAX_FEATURES #define and replaces the
array looping with the use of ARRAY_SIZE().

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/firmware.h
arch/powerpc/platforms/pseries/firmware.c