4 files changed, 21 insertions, 12 deletions

diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 575ec085cffaf..3e8c0948abcc3 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -101,7 +101,7 @@ static int __init assabet_init_gpio(void __iomem *reg, u32 def_val)
 
 	assabet_bcr_gc = gc;
 
-	return gc->base;
+	return 0;
 }
 
 /*
@@ -471,6 +471,14 @@ static struct fixed_voltage_config assabet_cf_vcc_pdata __initdata = {
 	.enable_high = 1,
 };
 
+static struct gpiod_lookup_table assabet_cf_vcc_gpio_table = {
+	.dev_id = "reg-fixed-voltage.0",
+	.table = {
+		GPIO_LOOKUP("assabet", 0, NULL, GPIO_ACTIVE_HIGH),
+		{ },
+	},
+};
+
 static void __init assabet_init(void)
 {
 	/*
@@ -517,9 +525,11 @@ static void __init assabet_init(void)
 			neponset_resources, ARRAY_SIZE(neponset_resources));
 #endif
 	} else {
+		gpiod_add_lookup_table(&assabet_cf_vcc_gpio_table);
 		sa11x0_register_fixed_regulator(0, &assabet_cf_vcc_pdata,
-					 assabet_cf_vcc_consumers,
-					 ARRAY_SIZE(assabet_cf_vcc_consumers));
+					assabet_cf_vcc_consumers,
+					ARRAY_SIZE(assabet_cf_vcc_consumers),
+					true);
 
 	}
 
@@ -802,7 +812,6 @@ fs_initcall(assabet_leds_init);
 
 void __init assabet_init_irq(void)
 {
-	unsigned int assabet_gpio_base;
 	u32 def_val;
 
 	sa1100_init_irq();
@@ -817,9 +826,7 @@ void __init assabet_init_irq(void)
 	 *
 	 * This must precede any driver calls to BCR_set() or BCR_clear().
 	 */
-	assabet_gpio_base = assabet_init_gpio((void *)&ASSABET_BCR, def_val);
-
-	assabet_cf_vcc_pdata.gpio = assabet_gpio_base + 0;
+	assabet_init_gpio((void *)&ASSABET_BCR, def_val);
 }
 
 MACHINE_START(ASSABET, "Intel-Assabet")
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 7167ddf84a0ee..800321c6cbd8c 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -348,7 +348,8 @@ void __init sa11x0_init_late(void)
 
 int __init sa11x0_register_fixed_regulator(int n,
 	struct fixed_voltage_config *cfg,
-	struct regulator_consumer_supply *supplies, unsigned num_supplies)
+	struct regulator_consumer_supply *supplies, unsigned num_supplies,
+	bool uses_gpio)
 {
 	struct regulator_init_data *id;
 
@@ -356,7 +357,7 @@ int __init sa11x0_register_fixed_regulator(int n,
 	if (!cfg->init_data)
 		return -ENOMEM;
 
-	if (cfg->gpio < 0)
+	if (!uses_gpio)
 		id->constraints.always_on = 1;
 	id->constraints.name = cfg->supply_name;
 	id->constraints.min_uV = cfg->microvolts;
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index 5f3cb52fa6ab1..158a4fd5ca247 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -54,4 +54,5 @@ void sa11x0_register_pcmcia(int socket, struct gpiod_lookup_table *);
 struct fixed_voltage_config;
 struct regulator_consumer_supply;
 int sa11x0_register_fixed_regulator(int n, struct fixed_voltage_config *cfg,
-	struct regulator_consumer_supply *supplies, unsigned num_supplies);
+	struct regulator_consumer_supply *supplies, unsigned num_supplies,
+	bool uses_gpio);
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 22f7fe0b809fd..5bc82e2671c6e 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -102,14 +102,14 @@ static struct fixed_voltage_config shannon_cf_vcc_pdata __initdata = {
 	.supply_name = "cf-power",
 	.microvolts = 3300000,
 	.enabled_at_boot = 1,
-	.gpio = -EINVAL,
 };
 
 static void __init shannon_init(void)
 {
 	sa11x0_register_fixed_regulator(0, &shannon_cf_vcc_pdata,
 					shannon_cf_vcc_consumers,
-					ARRAY_SIZE(shannon_cf_vcc_consumers));
+					ARRAY_SIZE(shannon_cf_vcc_consumers),
+					false);
 	sa11x0_register_pcmcia(0, &shannon_pcmcia0_gpio_table);
 	sa11x0_register_pcmcia(1, &shannon_pcmcia1_gpio_table);
 	sa11x0_ppc_configure_mcp();