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| author | Paul Walmsley <paul@pwsan.com> | 2014-12-09 22:36:50 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-09 13:41:19 +0100 |
| commit | 2b20b6164ec737bec67641564e477aa6e008748b (patch) | |
| tree | 71c282f954dd3fe063e4fd9c6c1677d26bcf065f /include/soc | |
| parent | 97bf6af1f928216fd6c5a66e8a57bfa95a659672 (diff) | |
| download | lwn-2b20b6164ec737bec67641564e477aa6e008748b.tar.gz lwn-2b20b6164ec737bec67641564e477aa6e008748b.zip | |
soc/tegra: pmc: restrict compilation of suspend-related support to ARM
Tegra SoCs with 64-bit ARM support don't currently support deep CPU
low-power states in mainline Linux. When this support is added in the
future, it will probably look rather different from the existing
32-bit ARM support, since the ARM64 maintainers' strong preference is
to use PSCI to implement it.
So, for the time being, prevent the CPU suspend-related code and data
in the Tegra PMC driver from compiling on ARM64.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Allen Martin <amartin@nvidia.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/tegra/pm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/soc/tegra/pm.h b/include/soc/tegra/pm.h index 30fe2078a547..03909101d4e7 100644 --- a/include/soc/tegra/pm.h +++ b/include/soc/tegra/pm.h @@ -17,7 +17,7 @@ enum tegra_suspend_mode { TEGRA_MAX_SUSPEND_MODE, }; -#ifdef CONFIG_PM_SLEEP +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_ARM) enum tegra_suspend_mode tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode); |