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soc/tegra: pmc: Change powergate and rail IDs to be an unsigned type

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The Tegra powergate and rail IDs are always positive values and so change
the type to be unsigned and remove the tests to see if the ID is less
than zero. Update the Tegra DC powergate type to be an unsigned as well.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter
2016-02-11 18:03:22 +00:00
committed by Thierry Reding
parent e8cf6616a3
commit 70293ed09d
3 changed files with 37 additions and 36 deletions
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35
include/soc/tegra/pmc.h
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@@ -33,9 +33,9 @@ void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
#endif /* CONFIG_PM_SLEEP */
#ifdef CONFIG_SMP
bool tegra_pmc_cpu_is_powered(int cpuid);
int tegra_pmc_cpu_power_on(int cpuid);
int tegra_pmc_cpu_remove_clamping(int cpuid);
bool tegra_pmc_cpu_is_powered(unsigned int cpuid);
int tegra_pmc_cpu_power_on(unsigned int cpuid);
int tegra_pmc_cpu_remove_clamping(unsigned int cpuid);
#endif /* CONFIG_SMP */
/*
@@ -108,50 +108,51 @@ int tegra_pmc_cpu_remove_clamping(int cpuid);
#define TEGRA_IO_RAIL_SYS_DDC 58
#ifdef CONFIG_ARCH_TEGRA
int tegra_powergate_is_powered(int id);
int tegra_powergate_power_on(int id);
int tegra_powergate_power_off(int id);
int tegra_powergate_remove_clamping(int id);
int tegra_powergate_is_powered(unsigned int id);
int tegra_powergate_power_on(unsigned int id);
int tegra_powergate_power_off(unsigned int id);
int tegra_powergate_remove_clamping(unsigned int id);
/* Must be called with clk disabled, and returns with clk enabled */
int tegra_powergate_sequence_power_up(int id, struct clk *clk,
int tegra_powergate_sequence_power_up(unsigned int id, struct clk *clk,
struct reset_control *rst);
int tegra_io_rail_power_on(int id);
int tegra_io_rail_power_off(int id);
int tegra_io_rail_power_on(unsigned int id);
int tegra_io_rail_power_off(unsigned int id);
#else
static inline int tegra_powergate_is_powered(int id)
static inline int tegra_powergate_is_powered(unsigned int id)
{
return -ENOSYS;
}
static inline int tegra_powergate_power_on(int id)
static inline int tegra_powergate_power_on(unsigned int id)
{
return -ENOSYS;
}
static inline int tegra_powergate_power_off(int id)
static inline int tegra_powergate_power_off(unsigned int id)
{
return -ENOSYS;
}
static inline int tegra_powergate_remove_clamping(int id)
static inline int tegra_powergate_remove_clamping(unsigned int id)
{
return -ENOSYS;
}
static inline int tegra_powergate_sequence_power_up(int id, struct clk *clk,
static inline int tegra_powergate_sequence_power_up(unsigned int id,
struct clk *clk,
struct reset_control *rst)
{
return -ENOSYS;
}
static inline int tegra_io_rail_power_on(int id)
static inline int tegra_io_rail_power_on(unsigned int id)
{
return -ENOSYS;
}
static inline int tegra_io_rail_power_off(int id)
static inline int tegra_io_rail_power_off(unsigned int id)
{
return -ENOSYS;
}