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| author | Lee Jones <lee.jones@linaro.org> | 2020-11-03 18:28:26 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-11-10 22:40:49 +0300 |
| commit | ce034072f9a125b913d4869d614e414784334b8a (patch) | |
| tree | 43d469457f4b17b944e7966cba117e148cdcfba9 /drivers/soc | |
| parent | 3650b228f83adda7e5ee532e2b90429c03f7b9ec (diff) | |
| download | linux-ce034072f9a125b913d4869d614e414784334b8a.tar.xz | |
soc: tegra: fuse: speedo-tegra124: Remove some set but unused variables
Fixes the following W=1 kernel build warning(s):
drivers/soc/tegra/fuse/speedo-tegra124.c: In function ‘tegra124_init_speedo_data’:
drivers/soc/tegra/fuse/speedo-tegra124.c:105:38: warning: variable ‘soc_iddq_value’ set but not used [-Wunused-but-set-variable]
drivers/soc/tegra/fuse/speedo-tegra124.c:105:22: warning: variable ‘gpu_iddq_value’ set but not used [-Wunused-but-set-variable]
drivers/soc/tegra/fuse/speedo-tegra124.c:105:6: warning: variable ‘cpu_iddq_value’ 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>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/tegra/fuse/speedo-tegra124.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/soc/tegra/fuse/speedo-tegra124.c b/drivers/soc/tegra/fuse/speedo-tegra124.c index bdbf76bb184f..5b1ee28e4272 100644 --- a/drivers/soc/tegra/fuse/speedo-tegra124.c +++ b/drivers/soc/tegra/fuse/speedo-tegra124.c @@ -101,8 +101,7 @@ static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info, void __init tegra124_init_speedo_data(struct tegra_sku_info *sku_info) { - int i, threshold, cpu_speedo_0_value, soc_speedo_0_value; - int cpu_iddq_value, gpu_iddq_value, soc_iddq_value; + int i, threshold, soc_speedo_0_value; BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != THRESHOLD_INDEX_COUNT); @@ -111,25 +110,17 @@ void __init tegra124_init_speedo_data(struct tegra_sku_info *sku_info) BUILD_BUG_ON(ARRAY_SIZE(soc_process_speedos) != THRESHOLD_INDEX_COUNT); - cpu_speedo_0_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_0); - - /* GPU Speedo is stored in CPU_SPEEDO_2 */ - sku_info->gpu_speedo_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_2); - - soc_speedo_0_value = tegra_fuse_read_early(FUSE_SOC_SPEEDO_0); - - cpu_iddq_value = tegra_fuse_read_early(FUSE_CPU_IDDQ); - soc_iddq_value = tegra_fuse_read_early(FUSE_SOC_IDDQ); - gpu_iddq_value = tegra_fuse_read_early(FUSE_GPU_IDDQ); - - sku_info->cpu_speedo_value = cpu_speedo_0_value; - + sku_info->cpu_speedo_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_0); if (sku_info->cpu_speedo_value == 0) { pr_warn("Tegra Warning: Speedo value not fused.\n"); WARN_ON(1); return; } + /* GPU Speedo is stored in CPU_SPEEDO_2 */ + sku_info->gpu_speedo_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_2); + soc_speedo_0_value = tegra_fuse_read_early(FUSE_SOC_SPEEDO_0); + rev_sku_to_speedo_ids(sku_info, &threshold); sku_info->cpu_iddq_value = tegra_fuse_read_early(FUSE_CPU_IDDQ); |