diff options
| author | Jin Qian <jqian@nvidia.com> | 2011-09-02 16:24:01 -0700 |
|---|---|---|
| committer | Maria Bornski <mbornski@nvidia.com> | 2011-09-08 16:21:51 -0700 |
| commit | 19e34e9413a885c5f444bf16b56e84d4fbe45562 (patch) | |
| tree | ca58a240ffbb445a44e984a973a8dfd57a1852fb | |
| parent | 59c781389ad63a87644d92d1eb9866ae7a05039b (diff) | |
ARM: tegra: power: do not check time after kernel time suspend
cluster switch for LP0 is called after linux timekeeping suspend,
which turns off timer.
Bug 862504
Change-Id: I5d154248a23fc07a18fdde42eb5308b8c84806fe
Reviewed-on: http://git-master/r/50611
Reviewed-by: Jin Qian <jqian@nvidia.com>
Tested-by: Jin Qian <jqian@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/pm-t3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/pm-t3.c b/arch/arm/mach-tegra/pm-t3.c index 280275bf3fbb..f41b429d3fcc 100644 --- a/arch/arm/mach-tegra/pm-t3.c +++ b/arch/arm/mach-tegra/pm-t3.c @@ -304,7 +304,7 @@ int tegra_cluster_control(unsigned int us, unsigned int flags) if (flags & TEGRA_POWER_CLUSTER_IMMEDIATE) us = 0; - if (current_cluster != target_cluster) { + if (current_cluster != target_cluster && !timekeeping_suspended) { if (target_cluster == TEGRA_POWER_CLUSTER_G) { s64 t = ktime_to_us(ktime_sub(ktime_get(), last_g2lp)); s64 t_off = tegra_cpu_power_off_time(); |