diff options
| author | Kyle McMartin <kyle@redhat.com> | 2013-08-27 12:52:34 -0600 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-08-29 13:54:34 -0700 |
| commit | f97c43bbdf8a1ea42477b1a804a48e7e368cb13c (patch) | |
| tree | 877f116ace73eb520ee9225567cc8c6141301c2d | |
| parent | dc05ee32985585ba1d4c80ea4d904e34a8f92ef4 (diff) | |
tegra-cpuidle: provide stub when !CONFIG_CPU_IDLE
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>
Signed-off-by: Olof Johansson <olof@lixom.net>
| -rw-r--r-- | include/linux/tegra-cpuidle.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/tegra-cpuidle.h b/include/linux/tegra-cpuidle.h index dda3647242a..9c6286bbf66 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 |