linux-kernel - [PATCH 24/25] soc: tegra: fuse: speedo-tegra210: Remove a group of set but unused variables

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201103152838.1290217-25-lee.jones@linaro.org>
Date:   Tue,  3 Nov 2020 15:28:37 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-tegra@...r.kernel.org
Subject: [PATCH 24/25] soc: tegra: fuse: speedo-tegra210: Remove a group of set but unused variables

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@...il.com>
Cc: Jonathan Hunter <jonathanh@...dia.com>
Cc: linux-tegra@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/soc/tegra/fuse/speedo-tegra210.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/soc/tegra/fuse/speedo-tegra210.c b/drivers/soc/tegra/fuse/speedo-tegra210.c
index 70d3f6e1aa33d..7f2cc09a00bbf 100644
--- a/drivers/soc/tegra/fuse/speedo-tegra210.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra210.c
@@ -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;
 
@@ -122,9 +122,9 @@ 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;
+	tegra_fuse_read_early(FUSE_CPU_IDDQ);
+	tegra_fuse_read_early(FUSE_SOC_IDDQ);
+	tegra_fuse_read_early(FUSE_GPU_IDDQ);
 
 	/*
 	 * Determine CPU, GPU and SoC speedo values depending on speedo fusing
-- 
2.25.1