[PATCH 8/9] soc/tegra: pmc: Remove unused legacy functions

[Thierry Reding <thierry.reding@kernel.org>]

From: Thierry Reding <treding@nvidia.com>

All callers of these functions have been replaced by their variants
taking a PMC context as an input, so they are no longer used and can be
removed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/soc/tegra/pmc.c | 69 -------------------------------------------------
 include/soc/tegra/pmc.h | 47 ---------------------------------
 2 files changed, 116 deletions(-)

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 50969b07fd8c..f25c8e73475c 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -1063,16 +1063,6 @@ int tegra_pmc_powergate_power_on(struct tegra_pmc *pmc, unsigned int id)
 }
 EXPORT_SYMBOL(tegra_pmc_powergate_power_on);
 
-/**
- * tegra_powergate_power_on() - power on partition
- * @id: partition ID
- */
-int tegra_powergate_power_on(unsigned int id)
-{
-	return tegra_pmc_powergate_power_on(early_pmc, id);
-}
-EXPORT_SYMBOL(tegra_powergate_power_on);
-
 /**
  * tegra_pmc_powergate_power_off() - power off partition
  * @pmc: power management controller
@@ -1087,16 +1077,6 @@ int tegra_pmc_powergate_power_off(struct tegra_pmc *pmc, unsigned int id)
 }
 EXPORT_SYMBOL(tegra_pmc_powergate_power_off);
 
-/**
- * tegra_powergate_power_off() - power off partition
- * @id: partition ID
- */
-int tegra_powergate_power_off(unsigned int id)
-{
-	return tegra_pmc_powergate_power_off(early_pmc, id);
-}
-EXPORT_SYMBOL(tegra_powergate_power_off);
-
 /**
  * tegra_powergate_is_powered() - check if partition is powered
  * @pmc: power management controller
@@ -1124,16 +1104,6 @@ int tegra_pmc_powergate_remove_clamping(struct tegra_pmc *pmc, unsigned int id)
 }
 EXPORT_SYMBOL(tegra_pmc_powergate_remove_clamping);
 
-/**
- * tegra_powergate_remove_clamping() - remove power clamps for partition
- * @id: partition ID
- */
-int tegra_powergate_remove_clamping(unsigned int id)
-{
-	return tegra_pmc_powergate_remove_clamping(early_pmc, id);
-}
-EXPORT_SYMBOL(tegra_powergate_remove_clamping);
-
 /**
  * tegra_pmc_powergate_sequence_power_up() - power up partition
  * @pmc: power management controller
@@ -1181,21 +1151,6 @@ int tegra_pmc_powergate_sequence_power_up(struct tegra_pmc *pmc,
 }
 EXPORT_SYMBOL(tegra_pmc_powergate_sequence_power_up);
 
-/**
- * tegra_powergate_sequence_power_up() - power up partition
- * @id: partition ID
- * @clk: clock for partition
- * @rst: reset for partition
- *
- * Must be called with clk disabled, and returns with clk enabled.
- */
-int tegra_powergate_sequence_power_up(unsigned int id, struct clk *clk,
-				      struct reset_control *rst)
-{
-	return tegra_pmc_powergate_sequence_power_up(early_pmc, id, clk, rst);
-}
-EXPORT_SYMBOL(tegra_powergate_sequence_power_up);
-
 /**
  * tegra_get_cpu_powergate_id() - convert from CPU ID to partition ID
  * @pmc: power management controller
@@ -1823,18 +1778,6 @@ int tegra_pmc_io_pad_power_enable(struct tegra_pmc *pmc, enum tegra_io_pad id)
 }
 EXPORT_SYMBOL(tegra_pmc_io_pad_power_enable);
 
-/**
- * tegra_io_pad_power_enable() - enable power to I/O pad
- * @id: Tegra I/O pad ID for which to enable power
- *
- * Returns: 0 on success or a negative error code on failure.
- */
-int tegra_io_pad_power_enable(enum tegra_io_pad id)
-{
-	return tegra_pmc_io_pad_power_enable(early_pmc, id);
-}
-EXPORT_SYMBOL(tegra_io_pad_power_enable);
-
 /**
  * tegra_pmc_io_pad_power_disable() - disable power to I/O pad
  * @pmc: power management controller
@@ -1879,18 +1822,6 @@ int tegra_pmc_io_pad_power_disable(struct tegra_pmc *pmc, enum tegra_io_pad id)
 }
 EXPORT_SYMBOL(tegra_pmc_io_pad_power_disable);
 
-/**
- * tegra_io_pad_power_disable() - disable power to I/O pad
- * @id: Tegra I/O pad ID for which to disable power
- *
- * Returns: 0 on success or a negative error code on failure.
- */
-int tegra_io_pad_power_disable(enum tegra_io_pad id)
-{
-	return tegra_pmc_io_pad_power_disable(early_pmc, id);
-}
-EXPORT_SYMBOL(tegra_io_pad_power_disable);
-
 static int tegra_io_pad_is_powered(struct tegra_pmc *pmc, enum tegra_io_pad id)
 {
 	const struct tegra_io_pad_soc *pad;
diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h
index 1fd21be02577..8b4bcdea849e 100644
--- a/include/soc/tegra/pmc.h
+++ b/include/soc/tegra/pmc.h
@@ -164,16 +164,6 @@ int tegra_pmc_io_pad_power_enable(struct tegra_pmc *pmc, enum tegra_io_pad id);
 int tegra_pmc_io_pad_power_disable(struct tegra_pmc *pmc, enum tegra_io_pad id);
 
 /* legacy */
-int tegra_powergate_power_on(unsigned int id);
-int tegra_powergate_power_off(unsigned int id);
-int tegra_powergate_remove_clamping(unsigned int id);
-
-int tegra_powergate_sequence_power_up(unsigned int id, struct clk *clk,
-				      struct reset_control *rst);
-
-int tegra_io_pad_power_enable(enum tegra_io_pad id);
-int tegra_io_pad_power_disable(enum tegra_io_pad id);
-
 void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
 void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
 
@@ -224,43 +214,6 @@ tegra_pmc_io_pad_power_disable(struct tegra_pmc *pmc, enum tegra_io_pad id)
 	return -ENOSYS;
 }
 
-static inline int tegra_powergate_power_on(unsigned int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_power_off(unsigned int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_remove_clamping(unsigned int id)
-{
-	return -ENOSYS;
-}
-
-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_pad_power_enable(enum tegra_io_pad id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_io_pad_power_disable(enum tegra_io_pad id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_io_pad_get_voltage(enum tegra_io_pad id)
-{
-	return -ENOSYS;
-}
-
 static inline void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
 {
 }

-- 
2.52.0