| Message ID | 20230428200009.2224348-1-trix@redhat.com (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | igb: Define igb_pm_ops conditionally on CONFIG_PM | expand |
On Fri, Apr 28, 2023 at 04:00:09PM -0400, Tom Rix wrote: > For s390, gcc with W=1 reports > drivers/net/ethernet/intel/igb/igb_main.c:186:32: error: > 'igb_pm_ops' defined but not used [-Werror=unused-const-variable=] > 186 | static const struct dev_pm_ops igb_pm_ops = { > | ^~~~~~~~~~ > > 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 <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Rix, Tom > Sent: Saturday, April 29, 2023 1:30 AM > To: Brandeburg, Jesse <jesse.brandeburg@intel.com>; Nguyen, Anthony L <anthony.l.nguyen@intel.com>; davem@davemloft.net; edumazet@google.com; kuba@kernel.org; pabeni@redhat.com > Cc: netdev@vger.kernel.org; intel-wired-lan@lists.osuosl.org; linux-kernel@vger.kernel.org; Rix, Tom <trix@redhat.com> > Subject: [Intel-wired-lan] [PATCH] igb: Define igb_pm_ops conditionally on CONFIG_PM > > For s390, gcc with W=1 reports > drivers/net/ethernet/intel/igb/igb_main.c:186:32: error: > 'igb_pm_ops' defined but not used [-Werror=unused-const-variable=] > 186 | static const struct dev_pm_ops igb_pm_ops = { > | ^~~~~~~~~~ > > 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 <trix@redhat.com> > --- > drivers/net/ethernet/intel/igb/igb_main.c | 2 ++ > 1 file changed, 2 insertions(+) > Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/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 = { 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
For s390, gcc with W=1 reports drivers/net/ethernet/intel/igb/igb_main.c:186:32: error: 'igb_pm_ops' defined but not used [-Werror=unused-const-variable=] 186 | static const struct dev_pm_ops igb_pm_ops = { | ^~~~~~~~~~ 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 <trix@redhat.com> --- drivers/net/ethernet/intel/igb/igb_main.c | 2 ++ 1 file changed, 2 insertions(+)