linux-kernel - [PATCH 4.19 449/639] clk: qcom: Fix -Wunused-const-variable

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Message-Id: <20200124093143.233520910@linuxfoundation.org>
Date:   Fri, 24 Jan 2020 10:30:19 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, clang-built-linux@...glegroups.com,
        Nathan Chancellor <natechancellor@...il.com>,
        Nathan Huckleberry <nhuck@...gle.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 449/639] clk: qcom: Fix -Wunused-const-variable

From: Nathan Huckleberry <nhuck@...gle.com>

[ Upstream commit da642427bd7710ec4f4140f693f59aa8521a358c ]

Clang produces the following warning

drivers/clk/qcom/gcc-msm8996.c:133:32: warning: unused variable
'gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map' [-Wunused-const-variable]
static const struct
parent_map gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map[] =
{ ^drivers/clk/qcom/gcc-msm8996.c:141:27: warning: unused variable
'gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div' [-Wunused-const-variable] static
const char * const gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div[] = { ^
drivers/clk/qcom/gcc-msm8996.c:187:32: warning: unused variable
'gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map'
[-Wunused-const-variable] static const struct parent_map
gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map[] = { ^
drivers/clk/qcom/gcc-msm8996.c:197:27: warning: unused variable
'gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div'
[-Wunused-const-variable] static const char * const
gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div[] = {

It looks like these were never used.

Fixes: b1e010c0730a ("clk: qcom: Add MSM8996 Global Clock Control (GCC) driver")
Cc: clang-built-linux@...glegroups.com
Link: https://github.com/ClangBuiltLinux/linux/issues/518
Suggested-by: Nathan Chancellor <natechancellor@...il.com>
Signed-off-by: Nathan Huckleberry <nhuck@...gle.com>
Reviewed-by: Nathan Chancellor <natechancellor@...il.com>
Signed-off-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/clk/qcom/gcc-msm8996.c | 36 ----------------------------------
 1 file changed, 36 deletions(-)

diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c
index 9a3290fdd01b1..bea55c461cee9 100644
--- a/drivers/clk/qcom/gcc-msm8996.c
+++ b/drivers/clk/qcom/gcc-msm8996.c
@@ -138,22 +138,6 @@ static const char * const gcc_xo_gpll0_gpll4_gpll0_early_div[] = {
 	"gpll0_early_div"
 };
 
-static const struct parent_map gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL2, 2 },
-	{ P_GPLL3, 3 },
-	{ P_GPLL0_EARLY_DIV, 6 }
-};
-
-static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div[] = {
-	"xo",
-	"gpll0",
-	"gpll2",
-	"gpll3",
-	"gpll0_early_div"
-};
-
 static const struct parent_map gcc_xo_gpll0_gpll1_early_div_gpll1_gpll4_gpll0_early_div_map[] = {
 	{ P_XO, 0 },
 	{ P_GPLL0, 1 },
@@ -192,26 +176,6 @@ static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll2_early_gpll0_early
 	"gpll0_early_div"
 };
 
-static const struct parent_map gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL2, 2 },
-	{ P_GPLL3, 3 },
-	{ P_GPLL1, 4 },
-	{ P_GPLL4, 5 },
-	{ P_GPLL0_EARLY_DIV, 6 }
-};
-
-static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div[] = {
-	"xo",
-	"gpll0",
-	"gpll2",
-	"gpll3",
-	"gpll1",
-	"gpll4",
-	"gpll0_early_div"
-};
-
 static struct clk_fixed_factor xo = {
 	.mult = 1,
 	.div = 1,
-- 
2.20.1