From:   Anders Roxell <anders.roxell@linaro.org>
To:     thierry.reding@gmail.com, jonathanh@nvidia.com
Cc:     nathan@kernel.org, ndesaulniers@google.com,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
        llvm@lists.linux.dev, Anders Roxell <anders.roxell@linaro.org>
Subject: [PATCH] soc/tegra: fuse: fix bitwice vs. logical warning
Date:   Wed, 17 Nov 2021 15:21:15 +0100
Message-Id: <20211117142115.694316-1-anders.roxell@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

When building with clang-13 the compiler warns about:

drivers/soc/tegra/fuse/speedo-tegra20.c:72:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
                reg = tegra_fuse_read_spare(i) |
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
                                               ||

This should be a logical OR so change it to fix the warning.

Fixes: 7e939de1b2bb ("soc/tegra: fuse: Unify Tegra20 and Tegra30 drivers")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
 drivers/soc/tegra/fuse/speedo-tegra20.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/tegra/fuse/speedo-tegra20.c b/drivers/soc/tegra/fuse/speedo-tegra20.c
index 2546bddbab93..4984246605ae 100644
--- a/drivers/soc/tegra/fuse/speedo-tegra20.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra20.c
@@ -69,7 +69,7 @@ void __init tegra20_init_speedo_data(struct tegra_sku_info *sku_info)
 
 	val = 0;
 	for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
-		reg = tegra_fuse_read_spare(i) |
+		reg = tegra_fuse_read_spare(i) ||
 			tegra_fuse_read_spare(i + CPU_SPEEDO_REDUND_OFFS);
 		val = (val << 1) | (reg & 0x1);
 	}
@@ -84,7 +84,7 @@ void __init tegra20_init_speedo_data(struct tegra_sku_info *sku_info)
 
 	val = 0;
 	for (i = SOC_SPEEDO_MSBIT; i >= SOC_SPEEDO_LSBIT; i--) {
-		reg = tegra_fuse_read_spare(i) |
+		reg = tegra_fuse_read_spare(i) ||
 			tegra_fuse_read_spare(i + SOC_SPEEDO_REDUND_OFFS);
 		val = (val << 1) | (reg & 0x1);
 	}
-- 
2.33.0