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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id a145-20020ae9e897000000b0074de7b1fe1csm7044947qkg.17.2023.04.28.13.35.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Apr 2023 13:35:27 -0700 (PDT) From: Tom Rix To: jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Tom Rix Subject: [PATCH] igb: Define igb_pm_ops conditionally on CONFIG_PM Date: Fri, 28 Apr 2023 16:00:09 -0400 Message-Id: <20230428200009.2224348-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" For s390, gcc with W=3D1 reports drivers/net/ethernet/intel/igb/igb_main.c:186:32: error: 'igb_pm_ops' defined but not used [-Werror=3Dunused-const-variable=3D] 186 | static const struct dev_pm_ops igb_pm_ops =3D { | ^~~~~~~~~~ The only use of igb_pm_ops is conditional on CONFIG_PM. The definition of igb_pm_ops should also be conditional on CONFIG_PM Signed-off-by: Tom Rix Reviewed-by: Simon Horman Tested-by: Pucha Himasekhar Reddy (A Co= ntingent worker at Intel) --- drivers/net/ethernet/intel/igb/igb_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethern= et/intel/igb/igb_main.c index 58872a4c2540..c5cdb880774d 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -183,11 +183,13 @@ static int igb_resume(struct device *); static int igb_runtime_suspend(struct device *dev); static int igb_runtime_resume(struct device *dev); static int igb_runtime_idle(struct device *dev); +#ifdef CONFIG_PM static const struct dev_pm_ops igb_pm_ops =3D { SET_SYSTEM_SLEEP_PM_OPS(igb_suspend, igb_resume) SET_RUNTIME_PM_OPS(igb_runtime_suspend, igb_runtime_resume, igb_runtime_idle) }; +#endif static void igb_shutdown(struct pci_dev *); static int igb_pci_sriov_configure(struct pci_dev *dev, int num_vfs); #ifdef CONFIG_IGB_DCA --=20 2.27.0