diff options
author | Dan Willemsen <dwillemsen@nvidia.com> | 2011-06-13 18:42:01 -0700 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:45 -0800 |
commit | 3c152b307286a4a32d2daeb3ca5e2caed646f795 (patch) | |
tree | 81dbc8f20b191e25affd2699ac21a3e7d6c4e268 /arch/arm/mach-tegra/pm.c | |
parent | c188c850738cc5415652a63a5815cd1734026229 (diff) |
HACK: allow tegra3 compile without SMP
Rebase-Id: R2f09e8a42a4fe3622924aa66acb13af0bb124e98
Diffstat (limited to 'arch/arm/mach-tegra/pm.c')
-rw-r--r-- | arch/arm/mach-tegra/pm.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index e2da73c03fd3..b3bbe569bf17 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -309,6 +309,7 @@ static int create_suspend_pgtable(void) return 0; } +#ifdef CONFIG_SMP static int tegra_reset_sleeping_cpu(int cpu) { int ret = 0; @@ -342,6 +343,16 @@ static void tegra_wake_reset_cpu(int cpu) /* unhalt the cpu */ flowctrl_writel(0, FLOW_CTRL_HALT_CPU(1)); } +#else +static int tegra_reset_sleeping_cpu(int cpu) +{ + return 0; +} + +static void tegra_wake_reset_cpu(int cpu) +{ +} +#endif #ifdef CONFIG_PM_SLEEP /* @@ -461,6 +472,7 @@ static void suspend_cpu_complex(void) } } +#ifdef CONFIG_SMP int tegra_reset_other_cpus(int cpu) { int i; @@ -485,7 +497,14 @@ int tegra_reset_other_cpus(int cpu) return 0; } +#else +int tegra_reset_other_cpus(int cpu) +{ + return 0; +} +#endif +#ifdef CONFIG_SMP void tegra_idle_lp2_last(unsigned int flags) { u32 reg; @@ -559,6 +578,11 @@ void tegra_idle_lp2_last(unsigned int flags) } #endif } +#else +void tegra_idle_lp2_last(unsigned int flags) +{ +} +#endif void tegra_idle_lp2(void) { @@ -577,9 +601,11 @@ void tegra_idle_lp2(void) cpu_pm_enter(); +#ifdef CONFIG_SMP if (last_cpu) tegra_idle_lp2_last(0); else +#endif tegra_sleep_wfi(PLAT_PHYS_OFFSET - PAGE_OFFSET); cpu_pm_exit(); @@ -668,6 +694,7 @@ static void tegra_pm_set(enum tegra_suspend_mode mode) reg &= ~TEGRA_POWER_EFFECT_LP0; switch (mode) { +#ifdef CONFIG_SMP case TEGRA_SUSPEND_LP0: /* * lp0 boots through the AVP, which then resumes the AVP to @@ -700,6 +727,7 @@ static void tegra_pm_set(enum tegra_suspend_mode mode) writel(virt_to_phys(tegra_resume), evp_reset); rate = clk_get_rate(tegra_pclk); break; +#endif default: BUG(); } |