diff options
| author | David Yu <davyu@nvidia.com> | 2014-02-17 11:01:55 +0900 |
|---|---|---|
| committer | Harry Hong <hhong@nvidia.com> | 2014-02-18 22:54:32 -0800 |
| commit | 6695672df39a52c11b62664f5c9a303d2371ce27 (patch) | |
| tree | 00366056307d0149fc5ec1a05f8109c0d1d33bc8 /arch | |
| parent | 4cff6adb0e6b4b77a5eac4c2f80ba51c08560732 (diff) | |
ARM: tegra: edp: fix bug in tegra_edp_find_maxf()
Follwing log can be seen in the long running or sleeping device:
cpu-tegra: Failed to set cpu frequency to 292 kHz
Tegra cpufreq resume: restoring frequency to 292 kHz
tegra_edp_find_maxf() was referencing freed memory address and returned its
value.
Bug 1453028
Change-Id: I9ab3d5f4104233cde0532eb96cc890fd2f3d68e0
Signed-off-by: David Yu <davyu@nvidia.com>
Reviewed-on: http://git-master/r/368174
Reviewed-by: Harry Hong <hhong@nvidia.com>
Tested-by: Harry Hong <hhong@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/edp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/edp.c b/arch/arm/mach-tegra/edp.c index 3d1095adb800..9bef70c28e37 100644 --- a/arch/arm/mach-tegra/edp.c +++ b/arch/arm/mach-tegra/edp.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-tegra/edp.c * - * Copyright (c) 2011-2013, NVIDIA CORPORATION. All Rights Reserved. + * Copyright (c) 2011-2014, NVIDIA CORPORATION. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -536,7 +536,7 @@ unsigned int tegra_edp_find_maxf(int volt) if (freq_voltage_lut_saved[i].voltage_mV > volt) break; } - return freq_voltage_lut[i - 1].freq; + return freq_voltage_lut_saved[i - 1].freq; } |