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Code Issues Releases Wiki Activity

soc: tegra: fuse: speedo-tegra210: Remove a group of set but unused variables

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Fixes the following W=1 kernel build warning(s):

 drivers/soc/tegra/fuse/speedo-tegra210.c: In function ‘tegra210_init_speedo_data’:
 drivers/soc/tegra/fuse/speedo-tegra210.c:105:56: warning: variable ‘soc_iddq’ set but not used [-Wunused-but-set-variable]
 drivers/soc/tegra/fuse/speedo-tegra210.c:105:46: warning: variable ‘gpu_iddq’ set but not used [-Wunused-but-set-variable]
 drivers/soc/tegra/fuse/speedo-tegra210.c:105:36: warning: variable ‘cpu_iddq’ set but not used [-Wunused-but-set-variable]

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
[treding@nvidia.com: remove unnecessary reads altogether]
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Lee Jones 2020-11-03 15:28:37 +00:00 committed by Thierry Reding
parent ce034072f9
commit 6c37cb9fa6
1 changed files with 1 additions and 5 deletions
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6
drivers/soc/tegra/fuse/speedo-tegra210.c
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@ -102,7 +102,7 @@ static int get_process_id(int value, const u32 *speedos, unsigned int num)
void __init tegra210_init_speedo_data(struct tegra_sku_info *sku_info)
{
int cpu_speedo[3], soc_speedo[3], cpu_iddq, gpu_iddq, soc_iddq;
int cpu_speedo[3], soc_speedo[3];
unsigned int index;
u8 speedo_revision;
@ -122,10 +122,6 @@ void __init tegra210_init_speedo_data(struct tegra_sku_info *sku_info)
soc_speedo[1] = tegra_fuse_read_early(FUSE_SOC_SPEEDO_1);
soc_speedo[2] = tegra_fuse_read_early(FUSE_SOC_SPEEDO_2);
cpu_iddq = tegra_fuse_read_early(FUSE_CPU_IDDQ) * 4;
soc_iddq = tegra_fuse_read_early(FUSE_SOC_IDDQ) * 4;
gpu_iddq = tegra_fuse_read_early(FUSE_GPU_IDDQ) * 5;
/*
* Determine CPU, GPU and SoC speedo values depending on speedo fusing
* revision. Note that GPU speedo value is fused in CPU_SPEEDO_2.