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| author | Scott Duplichan <scott@notabs.org> | 2014-12-13 10:29:56 -0600 |
|---|---|---|
| committer | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-12-13 18:48:39 +0100 |
| commit | f454ac82e638a5f4b1eb2b3cd41f2f19fb721504 (patch) | |
| tree | 0762cca25e3f4a25fc9b57898bd341776b3da06c /src | |
| parent | 8916d0dcc48f8c22b2825524b2d59545ad7e7d61 (diff) | |
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/amd/model_fxx/powernow_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/amd/model_fxx/powernow_acpi.c b/src/cpu/amd/model_fxx/powernow_acpi.c index b71b9406b2..2ef99fe1df 100644 --- a/src/cpu/amd/model_fxx/powernow_acpi.c +++ b/src/cpu/amd/model_fxx/powernow_acpi.c @@ -160,7 +160,7 @@ static void pstates_algorithm(u32 pcontrol_blk, u8 plen, u8 onlyBSP) 0x3000) >> 12; cpuid1 = cpuid(0x80000001); 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 && TDP[index].cmp_cap == cmp_cap && TDP[index].pwr_lmt == pwr_lmt) { |