[PATCH 1/2] regulator: cpcap: Remove unused vsel_shift from struct cpcap_regulator

From: Axel Lin
Date: Tue Feb 26 2019 - 00:52:45 EST

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This driver uses regulator_get/set_voltage_sel_regmap so it does not use
vsel_shift. Actually, vsel_shift can be calculated by vsel_mask setting.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/regulator/cpcap-regulator.c | 102 ++++++++++++++--------------
1 file changed, 50 insertions(+), 52 deletions(-)

diff --git a/drivers/regulator/cpcap-regulator.c b/drivers/regulator/cpcap-regulator.c
index 2131457937b7..c15ced1b5968 100644
--- a/drivers/regulator/cpcap-regulator.c
+++ b/drivers/regulator/cpcap-regulator.c
@@ -100,12 +100,11 @@ struct cpcap_regulator {
struct regulator_desc rdesc;
const u16 assign_reg;
const u16 assign_mask;
- const u16 vsel_shift;
};

#define CPCAP_REG(_ID, reg, assignment_reg, assignment_mask, val_tbl, \
- mode_mask, volt_mask, volt_shft, \
- mode_val, off_val, volt_trans_time) { \
+ mode_mask, volt_mask, mode_val, off_val, \
+ volt_trans_time) { \
.rdesc = { \
.name = #_ID, \
.of_match = of_match_ptr(#_ID), \
@@ -127,7 +126,6 @@ struct cpcap_regulator {
}, \
.assign_reg = (assignment_reg), \
.assign_mask = (assignment_mask), \
- .vsel_shift = (volt_shft), \
}

struct cpcap_ddata {
@@ -339,152 +337,152 @@ static const unsigned int vaudio_val_tbl[] = { 0, 2775000, };
static struct cpcap_regulator omap4_regulators[] = {
CPCAP_REG(SW1, CPCAP_REG_S1C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW1_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW2, CPCAP_REG_S2C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW2_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW3, CPCAP_REG_S3C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW3_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW4, CPCAP_REG_S4C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW4_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW5, CPCAP_REG_S5C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW5_SEL, sw5_val_tbl,
- 0x28, 0, 0, 0x20 | CPCAP_REG_OFF_MODE_SEC, 0, 0),
+ 0x28, 0, 0x20 | CPCAP_REG_OFF_MODE_SEC, 0, 0),
CPCAP_REG(SW6, CPCAP_REG_S6C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW6_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(VCAM, CPCAP_REG_VCAMC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VCAM_SEL, vcam_val_tbl,
- 0x87, 0x30, 4, 0x3, 0, 420),
+ 0x87, 0x30, 0x3, 0, 420),
CPCAP_REG(VCSI, CPCAP_REG_VCSIC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VCSI_SEL, vcsi_val_tbl,
- 0x47, 0x10, 4, 0x43, 0x41, 350),
+ 0x47, 0x10, 0x43, 0x41, 350),
CPCAP_REG(VDAC, CPCAP_REG_VDACC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VDAC_SEL, vdac_val_tbl,
- 0x87, 0x30, 4, 0x3, 0, 420),
+ 0x87, 0x30, 0x3, 0, 420),
CPCAP_REG(VDIG, CPCAP_REG_VDIGC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VDIG_SEL, vdig_val_tbl,
- 0x87, 0x30, 4, 0x82, 0, 420),
+ 0x87, 0x30, 0x82, 0, 420),
CPCAP_REG(VFUSE, CPCAP_REG_VFUSEC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VFUSE_SEL, vfuse_val_tbl,
- 0x80, 0xf, 0, 0x80, 0, 420),
+ 0x80, 0xf, 0x80, 0, 420),
CPCAP_REG(VHVIO, CPCAP_REG_VHVIOC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VHVIO_SEL, vhvio_val_tbl,
- 0x17, 0, 0, 0, 0x12, 0),
+ 0x17, 0, 0, 0x12, 0),
CPCAP_REG(VSDIO, CPCAP_REG_VSDIOC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VSDIO_SEL, vsdio_val_tbl,
- 0x87, 0x38, 3, 0x82, 0, 420),
+ 0x87, 0x38, 0x82, 0, 420),
CPCAP_REG(VPLL, CPCAP_REG_VPLLC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VPLL_SEL, vpll_val_tbl,
- 0x43, 0x18, 3, 0x2, 0, 420),
+ 0x43, 0x18, 0x2, 0, 420),
CPCAP_REG(VRF1, CPCAP_REG_VRF1C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRF1_SEL, vrf1_val_tbl,
- 0xac, 0x2, 1, 0x4, 0, 10),
+ 0xac, 0x2, 0x4, 0, 10),
CPCAP_REG(VRF2, CPCAP_REG_VRF2C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRF2_SEL, vrf2_val_tbl,
- 0x23, 0x8, 3, 0, 0, 10),
+ 0x23, 0x8, 0, 0, 10),
CPCAP_REG(VRFREF, CPCAP_REG_VRFREFC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRFREF_SEL, vrfref_val_tbl,
- 0x23, 0x8, 3, 0, 0, 420),
+ 0x23, 0x8, 0, 0, 420),
CPCAP_REG(VWLAN1, CPCAP_REG_VWLAN1C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VWLAN1_SEL, vwlan1_val_tbl,
- 0x47, 0x10, 4, 0, 0, 420),
+ 0x47, 0x10, 0, 0, 420),
CPCAP_REG(VWLAN2, CPCAP_REG_VWLAN2C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VWLAN2_SEL, vwlan2_val_tbl,
- 0x20c, 0xc0, 6, 0x20c, 0, 420),
+ 0x20c, 0xc0, 0x20c, 0, 420),
CPCAP_REG(VSIM, CPCAP_REG_VSIMC, CPCAP_REG_ASSIGN3,
0xffff, vsim_val_tbl,
- 0x23, 0x8, 3, 0x3, 0, 420),
+ 0x23, 0x8, 0x3, 0, 420),
CPCAP_REG(VSIMCARD, CPCAP_REG_VSIMC, CPCAP_REG_ASSIGN3,
0xffff, vsimcard_val_tbl,
- 0x1e80, 0x8, 3, 0x1e00, 0, 420),
+ 0x1e80, 0x8, 0x1e00, 0, 420),
CPCAP_REG(VVIB, CPCAP_REG_VVIBC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VVIB_SEL, vvib_val_tbl,
- 0x1, 0xc, 2, 0x1, 0, 500),
+ 0x1, 0xc, 0x1, 0, 500),
CPCAP_REG(VUSB, CPCAP_REG_VUSBC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VUSB_SEL, vusb_val_tbl,
- 0x11c, 0x40, 6, 0xc, 0, 0),
+ 0x11c, 0x40, 0xc, 0, 0),
CPCAP_REG(VAUDIO, CPCAP_REG_VAUDIOC, CPCAP_REG_ASSIGN4,
CPCAP_BIT_VAUDIO_SEL, vaudio_val_tbl,
- 0x16, 0x1, 0, 0x4, 0, 0),
+ 0x16, 0x1, 0x4, 0, 0),
{ /* sentinel */ },
};

static struct cpcap_regulator xoom_regulators[] = {
CPCAP_REG(SW1, CPCAP_REG_S1C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW1_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW2, CPCAP_REG_S2C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW2_SEL, sw2_sw4_val_tbl,
- 0xf00, 0x7f, 0, 0x800, 0, 120),
+ 0xf00, 0x7f, 0x800, 0, 120),
CPCAP_REG(SW3, CPCAP_REG_S3C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW3_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(SW4, CPCAP_REG_S4C1, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW4_SEL, sw2_sw4_val_tbl,
- 0xf00, 0x7f, 0, 0x900, 0, 100),
+ 0xf00, 0x7f, 0x900, 0, 100),
CPCAP_REG(SW5, CPCAP_REG_S5C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW5_SEL, sw5_val_tbl,
- 0x2a, 0, 0, 0x22, 0, 0),
+ 0x2a, 0, 0x22, 0, 0),
CPCAP_REG(SW6, CPCAP_REG_S6C, CPCAP_REG_ASSIGN2,
CPCAP_BIT_SW6_SEL, unknown_val_tbl,
- 0, 0, 0, 0, 0, 0),
+ 0, 0, 0, 0, 0),
CPCAP_REG(VCAM, CPCAP_REG_VCAMC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VCAM_SEL, vcam_val_tbl,
- 0x87, 0x30, 4, 0x7, 0, 420),
+ 0x87, 0x30, 0x7, 0, 420),
CPCAP_REG(VCSI, CPCAP_REG_VCSIC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VCSI_SEL, vcsi_val_tbl,
- 0x47, 0x10, 4, 0x7, 0, 350),
+ 0x47, 0x10, 0x7, 0, 350),
CPCAP_REG(VDAC, CPCAP_REG_VDACC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VDAC_SEL, vdac_val_tbl,
- 0x87, 0x30, 4, 0x3, 0, 420),
+ 0x87, 0x30, 0x3, 0, 420),
CPCAP_REG(VDIG, CPCAP_REG_VDIGC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VDIG_SEL, vdig_val_tbl,
- 0x87, 0x30, 4, 0x5, 0, 420),
+ 0x87, 0x30, 0x5, 0, 420),
CPCAP_REG(VFUSE, CPCAP_REG_VFUSEC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VFUSE_SEL, vfuse_val_tbl,
- 0x80, 0xf, 0, 0x80, 0, 420),
+ 0x80, 0xf, 0x80, 0, 420),
CPCAP_REG(VHVIO, CPCAP_REG_VHVIOC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VHVIO_SEL, vhvio_val_tbl,
- 0x17, 0, 0, 0x2, 0, 0),
+ 0x17, 0, 0x2, 0, 0),
CPCAP_REG(VSDIO, CPCAP_REG_VSDIOC, CPCAP_REG_ASSIGN2,
CPCAP_BIT_VSDIO_SEL, vsdio_val_tbl,
- 0x87, 0x38, 3, 0x2, 0, 420),
+ 0x87, 0x38, 0x2, 0, 420),
CPCAP_REG(VPLL, CPCAP_REG_VPLLC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VPLL_SEL, vpll_val_tbl,
- 0x43, 0x18, 3, 0x1, 0, 420),
+ 0x43, 0x18, 0x1, 0, 420),
CPCAP_REG(VRF1, CPCAP_REG_VRF1C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRF1_SEL, vrf1_val_tbl,
- 0xac, 0x2, 1, 0xc, 0, 10),
+ 0xac, 0x2, 0xc, 0, 10),
CPCAP_REG(VRF2, CPCAP_REG_VRF2C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRF2_SEL, vrf2_val_tbl,
- 0x23, 0x8, 3, 0x3, 0, 10),
+ 0x23, 0x8, 0x3, 0, 10),
CPCAP_REG(VRFREF, CPCAP_REG_VRFREFC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VRFREF_SEL, vrfref_val_tbl,
- 0x23, 0x8, 3, 0x3, 0, 420),
+ 0x23, 0x8, 0x3, 0, 420),
CPCAP_REG(VWLAN1, CPCAP_REG_VWLAN1C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VWLAN1_SEL, vwlan1_val_tbl,
- 0x47, 0x10, 4, 0x5, 0, 420),
+ 0x47, 0x10, 0x5, 0, 420),
CPCAP_REG(VWLAN2, CPCAP_REG_VWLAN2C, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VWLAN2_SEL, vwlan2_val_tbl,
- 0x20c, 0xc0, 6, 0x8, 0, 420),
+ 0x20c, 0xc0, 0x8, 0, 420),
CPCAP_REG(VSIM, CPCAP_REG_VSIMC, CPCAP_REG_ASSIGN3,
0xffff, vsim_val_tbl,
- 0x23, 0x8, 3, 0x3, 0, 420),
+ 0x23, 0x8, 0x3, 0, 420),
CPCAP_REG(VSIMCARD, CPCAP_REG_VSIMC, CPCAP_REG_ASSIGN3,
0xffff, vsimcard_val_tbl,
- 0x1e80, 0x8, 3, 0x1e00, 0, 420),
+ 0x1e80, 0x8, 0x1e00, 0, 420),
CPCAP_REG(VVIB, CPCAP_REG_VVIBC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VVIB_SEL, vvib_val_tbl,
- 0x1, 0xc, 2, 0, 0x1, 500),
+ 0x1, 0xc, 0, 0x1, 500),
CPCAP_REG(VUSB, CPCAP_REG_VUSBC, CPCAP_REG_ASSIGN3,
CPCAP_BIT_VUSB_SEL, vusb_val_tbl,
- 0x11c, 0x40, 6, 0xc, 0, 0),
+ 0x11c, 0x40, 0xc, 0, 0),
CPCAP_REG(VAUDIO, CPCAP_REG_VAUDIOC, CPCAP_REG_ASSIGN4,
CPCAP_BIT_VAUDIO_SEL, vaudio_val_tbl,
- 0x16, 0x1, 0, 0x4, 0, 0),
+ 0x16, 0x1, 0x4, 0, 0),
{ /* sentinel */ },
};

--
2.17.1

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