Message ID | 20201103152838.1290217-14-lee.jones@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Rid W=1 warnings in SoC | expand |
On Tue, Nov 03, 2020 at 03:28:26PM +0000, Lee Jones wrote: > 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> > --- > drivers/soc/tegra/fuse/speedo-tegra124.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) Applied and cleaned up a bit more since moste of these register reads are completely unnecessary. Thanks, Thierry
diff --git a/drivers/soc/tegra/fuse/speedo-tegra124.c b/drivers/soc/tegra/fuse/speedo-tegra124.c index bdbf76bb184fa..33747a2e54f3b 100644 --- a/drivers/soc/tegra/fuse/speedo-tegra124.c +++ b/drivers/soc/tegra/fuse/speedo-tegra124.c @@ -102,7 +102,6 @@ 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; BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != THRESHOLD_INDEX_COUNT); @@ -118,9 +117,9 @@ void __init tegra124_init_speedo_data(struct tegra_sku_info *sku_info) 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); + tegra_fuse_read_early(FUSE_CPU_IDDQ); + tegra_fuse_read_early(FUSE_SOC_IDDQ); + tegra_fuse_read_early(FUSE_GPU_IDDQ); sku_info->cpu_speedo_value = cpu_speedo_0_value;
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> --- drivers/soc/tegra/fuse/speedo-tegra124.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)