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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id q10-20020a0ce9ca000000b005dd8b93457csm3006035qvo.20.2023.04.03.17.33.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Apr 2023 17:33:39 -0700 (PDT) From: Tom Rix To: ray.huang@amd.com, rafael@kernel.org, viresh.kumar@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Tom Rix Subject: [PATCH] cpufreq: amd-pstate: set varaiable mode_state_machine storage-class-specifier to static Date: Mon, 3 Apr 2023 20:33:37 -0400 Message-Id: <20230404003337.1912901-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org smatch reports drivers/cpufreq/amd-pstate.c:907:25: warning: symbol 'mode_state_machine' was not declared. Should it be static? This variable is only used in one file so it should be static. Signed-off-by: Tom Rix --- drivers/cpufreq/amd-pstate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 6f4b8040d46c..5a3d4aa0f45a 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -904,7 +904,7 @@ static int amd_pstate_change_driver_mode(int mode) return 0; } -cppc_mode_transition_fn mode_state_machine[AMD_PSTATE_MAX][AMD_PSTATE_MAX] = { +static cppc_mode_transition_fn mode_state_machine[AMD_PSTATE_MAX][AMD_PSTATE_MAX] = { [AMD_PSTATE_DISABLE] = { [AMD_PSTATE_DISABLE] = NULL, [AMD_PSTATE_PASSIVE] = amd_pstate_register_driver, -- 2.27.0