[U-Boot] [PATCH 01/11] ARM: tegra: pinctrl: remove func_safe

[Stephen Warren]

From: Stephen Warren <swarren at nvidia.com>

This field isn't used anywhere, so remove it. Note that PIN() macros are
left unchanged for now, to avoid many diffs to them; later commits will
completely rewrite them just one time.

Signed-off-by: Stephen Warren <swarren at nvidia.com>
---
 arch/arm/cpu/tegra114-common/pinmux.c       | 6 ------
 arch/arm/cpu/tegra124-common/pinmux.c       | 6 ------
 arch/arm/cpu/tegra20-common/pinmux.c        | 2 --
 arch/arm/cpu/tegra30-common/pinmux.c        | 6 ------
 arch/arm/include/asm/arch-tegra114/pinmux.h | 1 -
 arch/arm/include/asm/arch-tegra124/pinmux.h | 1 -
 arch/arm/include/asm/arch-tegra20/pinmux.h  | 1 -
 arch/arm/include/asm/arch-tegra30/pinmux.h  | 1 -
 8 files changed, 24 deletions(-)

diff --git a/arch/arm/cpu/tegra114-common/pinmux.c b/arch/arm/cpu/tegra114-common/pinmux.c
index 4983a05090a2..7bf494c49a4d 100644
--- a/arch/arm/cpu/tegra114-common/pinmux.c
+++ b/arch/arm/cpu/tegra114-common/pinmux.c
@@ -24,7 +24,6 @@
 struct tegra_pingroup_desc {
 	const char *name;
 	enum pmux_func funcs[4];
-	enum pmux_func func_safe;
 	enum pmux_vddio vddio;
 	enum pmux_pin_io io;
 };
@@ -62,7 +61,6 @@ struct tegra_pingroup_desc {
 			PMUX_FUNC_ ## f2,		\
 			PMUX_FUNC_ ## f3,		\
 		},					\
-		.func_safe = PMUX_FUNC_RSVD1,		\
 		.io = PMUX_PIN_ ## iod,			\
 	}
 
@@ -396,10 +394,6 @@ void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
 	assert(pmux_pingrp_isvalid(pin));
 	assert(pmux_func_isvalid(func));
 
-	/* Handle special values */
-	if (func == PMUX_FUNC_SAFE)
-		func = tegra_soc_pingroups[pin].func_safe;
-
 	if (func & PMUX_FUNC_RSVD1) {
 		mux = func & 0x3;
 	} else {
diff --git a/arch/arm/cpu/tegra124-common/pinmux.c b/arch/arm/cpu/tegra124-common/pinmux.c
index a4ab4eae408f..b1ac59e5b3c9 100644
--- a/arch/arm/cpu/tegra124-common/pinmux.c
+++ b/arch/arm/cpu/tegra124-common/pinmux.c
@@ -15,7 +15,6 @@
 struct tegra_pingroup_desc {
 	const char *name;
 	enum pmux_func funcs[4];
-	enum pmux_func func_safe;
 	enum pmux_vddio vddio;
 	enum pmux_pin_io io;
 };
@@ -53,7 +52,6 @@ struct tegra_pingroup_desc {
 			PMUX_FUNC_ ## f2,		\
 			PMUX_FUNC_ ## f3,		\
 		},					\
-		.func_safe = PMUX_FUNC_RSVD1,		\
 		.io = PMUX_PIN_ ## iod,			\
 	}
 
@@ -387,10 +385,6 @@ void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
 	assert(pmux_pingrp_isvalid(pin));
 	assert(pmux_func_isvalid(func));
 
-	/* Handle special values */
-	if (func == PMUX_FUNC_SAFE)
-		func = tegra_soc_pingroups[pin].func_safe;
-
 	if (func & PMUX_FUNC_RSVD1) {
 		mux = func & 0x3;
 	} else {
diff --git a/arch/arm/cpu/tegra20-common/pinmux.c b/arch/arm/cpu/tegra20-common/pinmux.c
index a65e9915194e..1f04d9c7ff7d 100644
--- a/arch/arm/cpu/tegra20-common/pinmux.c
+++ b/arch/arm/cpu/tegra20-common/pinmux.c
@@ -259,7 +259,6 @@ enum pmux_pullid {
 struct tegra_pingroup_desc {
 	const char *name;
 	enum pmux_func funcs[4];
-	enum pmux_func func_safe;
 	enum pmux_vddio vddio;
 	enum pmux_ctlid ctl_id;
 	enum pmux_pullid pull_id;
@@ -294,7 +293,6 @@ struct tegra_pingroup_desc {
 			PMUX_FUNC_ ## f2,			\
 			PMUX_FUNC_ ## f3,			\
 		},					\
-		.func_safe = PMUX_FUNC_ ## f_safe,		\
 		.ctl_id = mux,				\
 		.pull_id = pupd				\
 	}
diff --git a/arch/arm/cpu/tegra30-common/pinmux.c b/arch/arm/cpu/tegra30-common/pinmux.c
index eecf0580bc90..6fd424981c23 100644
--- a/arch/arm/cpu/tegra30-common/pinmux.c
+++ b/arch/arm/cpu/tegra30-common/pinmux.c
@@ -24,7 +24,6 @@
 struct tegra_pingroup_desc {
 	const char *name;
 	enum pmux_func funcs[4];
-	enum pmux_func func_safe;
 	enum pmux_vddio vddio;
 	enum pmux_pin_io io;
 };
@@ -61,7 +60,6 @@ struct tegra_pingroup_desc {
 			PMUX_FUNC_ ## f2,		\
 			PMUX_FUNC_ ## f3,		\
 		},					\
-		.func_safe = PMUX_FUNC_RSVD1,		\
 		.io = PMUX_PIN_ ## iod,			\
 	}
 
@@ -381,10 +379,6 @@ void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func)
 	assert(pmux_pingrp_isvalid(pin));
 	assert(pmux_func_isvalid(func));
 
-	/* Handle special values */
-	if (func == PMUX_FUNC_SAFE)
-		func = tegra_soc_pingroups[pin].func_safe;
-
 	if (func & PMUX_FUNC_RSVD1) {
 		mux = func & 0x3;
 	} else {
diff --git a/arch/arm/include/asm/arch-tegra114/pinmux.h b/arch/arm/include/asm/arch-tegra114/pinmux.h
index 9c22c08b6e30..edf1a89ce111 100644
--- a/arch/arm/include/asm/arch-tegra114/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra114/pinmux.h
@@ -367,7 +367,6 @@ enum pmux_func {
 	PMUX_FUNC_RESET_OUT_N,
 	/* End of Tegra114 MUX selectors */
 
-	PMUX_FUNC_SAFE,
 	PMUX_FUNC_MAX,
 
 	PMUX_FUNC_INVALID = 0x4000,
diff --git a/arch/arm/include/asm/arch-tegra124/pinmux.h b/arch/arm/include/asm/arch-tegra124/pinmux.h
index 9662e2b8aa53..f51f44a54a24 100644
--- a/arch/arm/include/asm/arch-tegra124/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra124/pinmux.h
@@ -374,7 +374,6 @@ enum pmux_func {
 	PMUX_FUNC_RESET_OUT_N,
 	/* End of Tegra114 MUX selectors */
 
-	PMUX_FUNC_SAFE,
 	PMUX_FUNC_MAX,
 
 	PMUX_FUNC_INVALID = 0x4000,
diff --git a/arch/arm/include/asm/arch-tegra20/pinmux.h b/arch/arm/include/asm/arch-tegra20/pinmux.h
index 05925df861da..3374d9c40f12 100644
--- a/arch/arm/include/asm/arch-tegra20/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra20/pinmux.h
@@ -227,7 +227,6 @@ enum pmux_func {
 	PMUX_FUNC_VI,
 	PMUX_FUNC_VI_SENSOR_CLK,
 	PMUX_FUNC_XIO,
-	PMUX_FUNC_SAFE,
 
 	/* These don't have a name, but can be used in the table */
 	PMUX_FUNC_RSVD1,
diff --git a/arch/arm/include/asm/arch-tegra30/pinmux.h b/arch/arm/include/asm/arch-tegra30/pinmux.h
index a9e1b462c4a1..ff2511e8774f 100644
--- a/arch/arm/include/asm/arch-tegra30/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra30/pinmux.h
@@ -438,7 +438,6 @@ enum pmux_func {
 	PMUX_FUNC_CPU_PWR_REQ,
 	PMUX_FUNC_PWR_INT_N,
 	PMUX_FUNC_CLK_32K_IN,
-	PMUX_FUNC_SAFE,
 
 	PMUX_FUNC_MAX,
 
-- 
1.8.1.5