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AMD model fxx powernow_acpi.c: Fix incorrect loop count 

powernow_acpi.c array TDP has 20 entries, yet the loop that reads it
processes 21 entries. This causes a gcc 4.9.2 build failure. Limit
processing to 20 entries.

Change-Id: Ice173b276293184386cd8943a3213f3154f86458
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/7791
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This commit is contained in:
Scott Duplichan 2014-12-13 10:29:56 -06:00 committed by Edward O'Callaghan
parent 8916d0dcc4
commit f454ac82e6
1 changed files with 1 additions and 1 deletions
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2
src/cpu/amd/model_fxx/powernow_acpi.c
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@ -160,7 +160,7 @@ static void pstates_algorithm(u32 pcontrol_blk, u8 plen, u8 onlyBSP)
0x3000) >> 12; 0x3000) >> 12;
cpuid1 = cpuid(0x80000001); cpuid1 = cpuid(0x80000001);
pwr_lmt = ((cpuid1.ebx & 0x1C0) >> 5) | ((cpuid1.ebx & 0x4000) >> 14); pwr_lmt = ((cpuid1.ebx & 0x1C0) >> 5) | ((cpuid1.ebx & 0x4000) >> 14);
for (index = 0; index <= sizeof(TDP) / sizeof(TDP[0]); index++) for (index = 0; index < ARRAY_SIZE(TDP); index++)
if (TDP[index].socket_type == CONFIG_CPU_SOCKET_TYPE && if (TDP[index].socket_type == CONFIG_CPU_SOCKET_TYPE &&
TDP[index].cmp_cap == cmp_cap && TDP[index].cmp_cap == cmp_cap &&
TDP[index].pwr_lmt == pwr_lmt) { TDP[index].pwr_lmt == pwr_lmt) {