| Message ID | 1377629554-17490-3-git-send-email-swarren@wwwdotorg.org |
|---|---|
| State | Accepted, archived |
| Headers | show |
On Tue, Aug 27, 2013 at 12:52:34PM -0600, Stephen Warren wrote: > From: Kyle McMartin <kyle@redhat.com> > > While poking at something using the for-3.12/* trees, I hit the > following compile error: > drivers/built-in.o: In function `tegra_pcie_map_irq': > /builddir/build/BUILD/kernel-3.10.fc20/linux-3.11.0-0.rc6.git4.1.fc20.armv7hl/drivers/pci/host/pci-tegra.c:640: > undefined reference to `tegra_cpuidle_pcie_irqs_in_use' > drivers/built-in.o: In function `tegra_msi_map': > /builddir/build/BUILD/kernel-3.10.fc20/linux-3.11.0-0.rc6.git4.1.fc20.armv7hl/drivers/pci/host/pci-tegra.c:1227: > undefined reference to `tegra_cpuidle_pcie_irqs_in_use' > make: *** [vmlinux] Error 1 > > Since our .config had CONFIG_CPU_IDLE off. We should probably provide > an empty function to handle this to avoid cluttering up pci-tegra.c > with conditionals. > > Signed-off-by: Kyle McMartin <kyle@redhat.com> > Reviewed-by: Thierry Reding <treding@nvidia.com> > [swarren, removed unnecessary return statement] > Signed-off-by: Stephen Warren <swarren@nvidia.com> > --- Applied. -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/linux/tegra-cpuidle.h b/include/linux/tegra-cpuidle.h index dda3647..9c6286b 100644 --- a/include/linux/tegra-cpuidle.h +++ b/include/linux/tegra-cpuidle.h @@ -14,6 +14,12 @@ #ifndef __LINUX_TEGRA_CPUIDLE_H__ #define __LINUX_TEGRA_CPUIDLE_H__ +#ifdef CONFIG_CPU_IDLE void tegra_cpuidle_pcie_irqs_in_use(void); +#else +static inline void tegra_cpuidle_pcie_irqs_in_use(void) +{ +} +#endif #endif