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Message-Id: <1421881782-23716-2-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date: Thu, 22 Jan 2015 00:09:42 +0100
From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To: Linus Walleij <linus.walleij@...aro.org>,
Russell King <linux@....linux.org.uk>,
Arnd Bergmann <arnd@...db.de>, Lee Jones <lee.jones@...aro.org>
Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] ARM: ux500: Remove unused functions and structs
Remove same unused functions and structs.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
arch/arm/mach-ux500/board-mop500-regulators.c | 106 -------------------------
arch/arm/mach-ux500/board-mop500-regulators.h | 5 --
2 files changed, 111 deletions(-)
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 32d744e..2b8f685 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -19,17 +19,6 @@ static struct regulator_consumer_supply gpio_en_3v3_consumers[] = {
REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
};
-struct regulator_init_data gpio_en_3v3_regulator = {
- .constraints = {
- .name = "EN-3V3",
- .min_uV = 3300000,
- .max_uV = 3300000,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(gpio_en_3v3_consumers),
- .consumer_supplies = gpio_en_3v3_consumers,
-};
-
/*
* TPS61052 regulator
*/
@@ -43,17 +32,6 @@ static struct regulator_consumer_supply tps61052_vaudio_consumers[] = {
REGULATOR_SUPPLY("vintdclassint", "ab8500-codec.0"),
};
-struct regulator_init_data tps61052_regulator = {
- .constraints = {
- .name = "vaudio-hf",
- .min_uV = 4500000,
- .max_uV = 4500000,
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(tps61052_vaudio_consumers),
- .consumer_supplies = tps61052_vaudio_consumers,
-};
-
static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
/* Main display, u8500 R3 uib */
REGULATOR_SUPPLY("vddi", "mcde_disp_sony_acx424akp.0"),
@@ -483,11 +461,6 @@ static struct regulator_consumer_supply ab8500_ext_supply3_consumers[] = {
REGULATOR_SUPPLY("vinvsim", "sim-detect.0"),
};
-/* extended configuration for VextSupply2, only used for HREFP_V20 boards */
-static struct ab8500_ext_regulator_cfg ab8500_ext_supply2 = {
- .hwreq = true,
-};
-
/*
* AB8500 external regulators
*/
@@ -984,82 +957,3 @@ struct ab8500_regulator_platform_data ab8500_regulator_plat_data = {
.ext_regulator = ab8500_ext_regulators,
.num_ext_regulator = ARRAY_SIZE(ab8500_ext_regulators),
};
-
-struct ab8500_regulator_platform_data ab8505_regulator_plat_data = {
- .reg_init = ab8505_reg_init,
- .num_reg_init = ARRAY_SIZE(ab8505_reg_init),
- .regulator = ab8505_regulators,
- .num_regulator = ARRAY_SIZE(ab8505_regulators),
-};
-
-static void ab8500_modify_reg_init(int id, u8 mask, u8 value)
-{
- int i;
-
- if (cpu_is_u8520()) {
- for (i = ARRAY_SIZE(ab8505_reg_init) - 1; i >= 0; i--) {
- if (ab8505_reg_init[i].id == id) {
- u8 initval = ab8505_reg_init[i].value;
- initval = (initval & ~mask) | (value & mask);
- ab8505_reg_init[i].value = initval;
-
- BUG_ON(mask & ~ab8505_reg_init[i].mask);
- return;
- }
- }
- } else {
- for (i = ARRAY_SIZE(ab8500_reg_init) - 1; i >= 0; i--) {
- if (ab8500_reg_init[i].id == id) {
- u8 initval = ab8500_reg_init[i].value;
- initval = (initval & ~mask) | (value & mask);
- ab8500_reg_init[i].value = initval;
-
- BUG_ON(mask & ~ab8500_reg_init[i].mask);
- return;
- }
- }
- }
-
- BUG_ON(1);
-}
-
-void mop500_regulator_init(void)
-{
- struct regulator_init_data *regulator;
-
- /*
- * Temporarily turn on Vaux2 on 8520 machine
- */
- if (cpu_is_u8520()) {
- /* Vaux2 initialized to be on */
- ab8500_modify_reg_init(AB8505_VAUX12REGU, 0x0f, 0x05);
- }
-
- /*
- * Handle AB8500_EXT_SUPPLY2 on HREFP_V20_V50 boards (do it for
- * all HREFP_V20 boards)
- */
- if (cpu_is_u8500v20()) {
- /* VextSupply2RequestCtrl = HP/OFF depending on VxRequest */
- ab8500_modify_reg_init(AB8500_REGUREQUESTCTRL3, 0x01, 0x01);
-
- /* VextSupply2SysClkReq1HPValid = SysClkReq1 controlled */
- ab8500_modify_reg_init(AB8500_REGUSYSCLKREQ1HPVALID2,
- 0x20, 0x20);
-
- /* VextSupply2 = force HP at initialization */
- ab8500_modify_reg_init(AB8500_EXTSUPPLYREGU, 0x0c, 0x04);
-
- /* enable VextSupply2 during platform active */
- regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY2];
- regulator->constraints.always_on = 1;
-
- /* disable VextSupply2 in suspend */
- regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY2];
- regulator->constraints.state_mem.disabled = 1;
- regulator->constraints.state_standby.disabled = 1;
-
- /* enable VextSupply2 HW control (used in suspend) */
- regulator->driver_data = (void *)&ab8500_ext_supply2;
- }
-}
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.h b/arch/arm/mach-ux500/board-mop500-regulators.h
index 9bece38..88da2b8 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.h
+++ b/arch/arm/mach-ux500/board-mop500-regulators.h
@@ -15,10 +15,5 @@
#include <linux/regulator/ab8500.h>
extern struct ab8500_regulator_platform_data ab8500_regulator_plat_data;
-extern struct ab8500_regulator_platform_data ab8505_regulator_plat_data;
-extern struct regulator_init_data tps61052_regulator;
-extern struct regulator_init_data gpio_en_3v3_regulator;
-
-void mop500_regulator_init(void);
#endif
--
1.7.10.4
--
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