* [PATCH 1/8] regulator: tps51632: Constify tps51632_dcdc_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
@ 2020-08-29 22:10 ` Rikard Falkeborn
2020-08-29 22:10 ` [PATCH 2/8] regulator: tps6105x: Constify tps6105x_regulator_ops Rikard Falkeborn
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:10 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of tps51632_dcdc_ops is to assign its address to the ops
field in the regulator_desc struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps51632-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c
index c139890c1514..a15e415e61d5 100644
--- a/drivers/regulator/tps51632-regulator.c
+++ b/drivers/regulator/tps51632-regulator.c
@@ -108,7 +108,7 @@ static int tps51632_dcdc_set_ramp_delay(struct regulator_dev *rdev,
return ret;
}
-static struct regulator_ops tps51632_dcdc_ops = {
+static const struct regulator_ops tps51632_dcdc_ops = {
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 2/8] regulator: tps6105x: Constify tps6105x_regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
2020-08-29 22:10 ` [PATCH 1/8] regulator: tps51632: Constify tps51632_dcdc_ops Rikard Falkeborn
@ 2020-08-29 22:10 ` Rikard Falkeborn
2020-08-29 22:10 ` [PATCH 3/8] regulator: tps62360: Constify tps62360_dcdc_ops Rikard Falkeborn
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:10 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of tps6105x_regulator_ops is to assign its address to the
ops field in the regulator_desc struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps6105x-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/tps6105x-regulator.c b/drivers/regulator/tps6105x-regulator.c
index f8939af0bd2c..a6469fe05635 100644
--- a/drivers/regulator/tps6105x-regulator.c
+++ b/drivers/regulator/tps6105x-regulator.c
@@ -26,7 +26,7 @@ static const unsigned int tps6105x_voltages[] = {
5000000, /* There is an additional 5V */
};
-static struct regulator_ops tps6105x_regulator_ops = {
+static const struct regulator_ops tps6105x_regulator_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 3/8] regulator: tps62360: Constify tps62360_dcdc_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
2020-08-29 22:10 ` [PATCH 1/8] regulator: tps51632: Constify tps51632_dcdc_ops Rikard Falkeborn
2020-08-29 22:10 ` [PATCH 2/8] regulator: tps6105x: Constify tps6105x_regulator_ops Rikard Falkeborn
@ 2020-08-29 22:10 ` Rikard Falkeborn
2020-08-29 22:11 ` [PATCH 4/8] regulator: tps65086: Constify static regulator_ops Rikard Falkeborn
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:10 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of tps62360_dcdc_ops is to assign its address to the ops
field in the regulator_desc struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps62360-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index f6a6d36a6533..315cd5daf480 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -233,7 +233,7 @@ static unsigned int tps62360_get_mode(struct regulator_dev *rdev)
REGULATOR_MODE_FAST : REGULATOR_MODE_NORMAL;
}
-static struct regulator_ops tps62360_dcdc_ops = {
+static const struct regulator_ops tps62360_dcdc_ops = {
.get_voltage_sel = tps62360_dcdc_get_voltage_sel,
.set_voltage_sel = tps62360_dcdc_set_voltage_sel,
.list_voltage = regulator_list_voltage_linear,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 4/8] regulator: tps65086: Constify static regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (2 preceding siblings ...)
2020-08-29 22:10 ` [PATCH 3/8] regulator: tps62360: Constify tps62360_dcdc_ops Rikard Falkeborn
@ 2020-08-29 22:11 ` Rikard Falkeborn
2020-08-29 22:11 ` [PATCH 5/8] regulator: tps65090: constify " Rikard Falkeborn
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:11 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of reg_ops and switch_ops is to assign their addresses to
the ops field in the regulator_desc struct, which is a const pointer.
Make them const to allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps65086-regulator.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/tps65086-regulator.c b/drivers/regulator/tps65086-regulator.c
index 23528475a962..070c956216b0 100644
--- a/drivers/regulator/tps65086-regulator.c
+++ b/drivers/regulator/tps65086-regulator.c
@@ -101,7 +101,7 @@ static const struct linear_range tps65086_ldoa23_ranges[] = {
};
/* Operations permitted on regulators */
-static struct regulator_ops reg_ops = {
+static const struct regulator_ops reg_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -112,7 +112,7 @@ static struct regulator_ops reg_ops = {
};
/* Operations permitted on load switches */
-static struct regulator_ops switch_ops = {
+static const struct regulator_ops switch_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 5/8] regulator: tps65090: constify static regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (3 preceding siblings ...)
2020-08-29 22:11 ` [PATCH 4/8] regulator: tps65086: Constify static regulator_ops Rikard Falkeborn
@ 2020-08-29 22:11 ` Rikard Falkeborn
2020-08-29 22:11 ` [PATCH 6/8] regulator: tps6586x: Constify " Rikard Falkeborn
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:11 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usages of these are to assign their address to the ops field in
the regulator_desc struct, which is a const pointer. Make them const to
allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps65090-regulator.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c
index f0b660e9f15f..1d2e04f452d4 100644
--- a/drivers/regulator/tps65090-regulator.c
+++ b/drivers/regulator/tps65090-regulator.c
@@ -47,7 +47,7 @@ struct tps65090_regulator {
int overcurrent_wait;
};
-static struct regulator_ops tps65090_ext_control_ops = {
+static const struct regulator_ops tps65090_ext_control_ops = {
};
/**
@@ -167,19 +167,19 @@ static int tps65090_fet_enable(struct regulator_dev *rdev)
return ret;
}
-static struct regulator_ops tps65090_reg_control_ops = {
+static const struct regulator_ops tps65090_reg_control_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
};
-static struct regulator_ops tps65090_fet_control_ops = {
+static const struct regulator_ops tps65090_fet_control_ops = {
.enable = tps65090_fet_enable,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
};
-static struct regulator_ops tps65090_ldo_ops = {
+static const struct regulator_ops tps65090_ldo_ops = {
};
#define tps65090_REG_DESC(_id, _sname, _en_reg, _en_bits, _nvolt, _volt, _ops) \
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 6/8] regulator: tps6586x: Constify static regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (4 preceding siblings ...)
2020-08-29 22:11 ` [PATCH 5/8] regulator: tps65090: constify " Rikard Falkeborn
@ 2020-08-29 22:11 ` Rikard Falkeborn
2020-08-29 22:11 ` [PATCH 7/8] regulator: tps65912: " Rikard Falkeborn
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:11 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of these are to assign their address to the ops field in
the regulator_desc struct, which is a const pointer. Make them const to
allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps6586x-regulator.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index 09e994e1f9a9..18bf4b885b08 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -60,7 +60,7 @@ struct tps6586x_regulator {
int enable_reg[2];
};
-static struct regulator_ops tps6586x_rw_regulator_ops = {
+static const struct regulator_ops tps6586x_rw_regulator_ops = {
.list_voltage = regulator_list_voltage_table,
.map_voltage = regulator_map_voltage_ascend,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -71,7 +71,7 @@ static struct regulator_ops tps6586x_rw_regulator_ops = {
.disable = regulator_disable_regmap,
};
-static struct regulator_ops tps6586x_rw_linear_regulator_ops = {
+static const struct regulator_ops tps6586x_rw_linear_regulator_ops = {
.list_voltage = regulator_list_voltage_linear,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
@@ -81,7 +81,7 @@ static struct regulator_ops tps6586x_rw_linear_regulator_ops = {
.disable = regulator_disable_regmap,
};
-static struct regulator_ops tps6586x_ro_regulator_ops = {
+static const struct regulator_ops tps6586x_ro_regulator_ops = {
.list_voltage = regulator_list_voltage_table,
.map_voltage = regulator_map_voltage_ascend,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -91,7 +91,7 @@ static struct regulator_ops tps6586x_ro_regulator_ops = {
.disable = regulator_disable_regmap,
};
-static struct regulator_ops tps6586x_sys_regulator_ops = {
+static const struct regulator_ops tps6586x_sys_regulator_ops = {
};
static const unsigned int tps6586x_ldo0_voltages[] = {
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 7/8] regulator: tps65912: Constify static regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (5 preceding siblings ...)
2020-08-29 22:11 ` [PATCH 6/8] regulator: tps6586x: Constify " Rikard Falkeborn
@ 2020-08-29 22:11 ` Rikard Falkeborn
2020-08-29 22:11 ` [PATCH 8/8] regulator: tps65910: " Rikard Falkeborn
2020-09-01 14:50 ` [PATCH 0/8] regulator/tps*: Constify static regulator ops Mark Brown
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:11 UTC (permalink / raw)
To: Mark Brown; +Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn
The only usage of tps65912_ops_dcdc and tps65912_ops_ldo is to assign
their address to the ops field in the regulator_desc struct, which is a
const pointer. Make them const to allow the compiler to put them in
read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps65912-regulator.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index 63d6bbd4969b..b52d4f2874b7 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -57,7 +57,7 @@ static const struct linear_range tps65912_ldo_ranges[] = {
};
/* Operations permitted on DCDCx */
-static struct regulator_ops tps65912_ops_dcdc = {
+static const struct regulator_ops tps65912_ops_dcdc = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -67,7 +67,7 @@ static struct regulator_ops tps65912_ops_dcdc = {
};
/* Operations permitted on LDOx */
-static struct regulator_ops tps65912_ops_ldo = {
+static const struct regulator_ops tps65912_ops_ldo = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 8/8] regulator: tps65910: Constify static regulator_ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (6 preceding siblings ...)
2020-08-29 22:11 ` [PATCH 7/8] regulator: tps65912: " Rikard Falkeborn
@ 2020-08-29 22:11 ` Rikard Falkeborn
2020-09-01 14:50 ` [PATCH 0/8] regulator/tps*: Constify static regulator ops Mark Brown
8 siblings, 0 replies; 10+ messages in thread
From: Rikard Falkeborn @ 2020-08-29 22:11 UTC (permalink / raw)
To: Mark Brown
Cc: Liam Girdwood, linux-kernel, Rikard Falkeborn, Tony Lindgren, linux-omap
The only usage of these is to assign their address to the ops field in
the regulator_desc struct, which is a const pointer. Make them const to
allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/tps65910-regulator.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 4eb5b19d2344..faa5b3538167 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -757,7 +757,7 @@ static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector)
}
/* Regulator ops (except VRTC) */
-static struct regulator_ops tps65910_ops_dcdc = {
+static const struct regulator_ops tps65910_ops_dcdc = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -770,7 +770,7 @@ static struct regulator_ops tps65910_ops_dcdc = {
.map_voltage = regulator_map_voltage_ascend,
};
-static struct regulator_ops tps65910_ops_vdd3 = {
+static const struct regulator_ops tps65910_ops_vdd3 = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -781,7 +781,7 @@ static struct regulator_ops tps65910_ops_vdd3 = {
.map_voltage = regulator_map_voltage_ascend,
};
-static struct regulator_ops tps65910_ops_vbb = {
+static const struct regulator_ops tps65910_ops_vbb = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -793,7 +793,7 @@ static struct regulator_ops tps65910_ops_vbb = {
.map_voltage = regulator_map_voltage_iterate,
};
-static struct regulator_ops tps65910_ops = {
+static const struct regulator_ops tps65910_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -805,7 +805,7 @@ static struct regulator_ops tps65910_ops = {
.map_voltage = regulator_map_voltage_ascend,
};
-static struct regulator_ops tps65911_ops = {
+static const struct regulator_ops tps65911_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
--
2.28.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH 0/8] regulator/tps*: Constify static regulator ops
2020-08-29 22:10 [PATCH 0/8] regulator/tps*: Constify static regulator ops Rikard Falkeborn
` (7 preceding siblings ...)
2020-08-29 22:11 ` [PATCH 8/8] regulator: tps65910: " Rikard Falkeborn
@ 2020-09-01 14:50 ` Mark Brown
8 siblings, 0 replies; 10+ messages in thread
From: Mark Brown @ 2020-09-01 14:50 UTC (permalink / raw)
To: Rikard Falkeborn; +Cc: Tony Lindgren, linux-kernel, linux-omap, Liam Girdwood
On Sun, 30 Aug 2020 00:10:56 +0200, Rikard Falkeborn wrote:
> Constify static instances of struct regulator_ops to allow the compiler
> to put them in read-only memory. Patches are independent. Compile-tested
> only.
>
> Rikard Falkeborn (8):
> regulator: tps51632: Constify tps51632_dcdc_ops
> regulator: tps6105x: Constify tps6105x_regulator_ops
> regulator: tps62360: Constify tps62360_dcdc_ops
> regulator: tps65086: Constify static regulator_ops
> regulator: tps65090: constify static regulator_ops
> regulator: tps6586x: Constify static regulator_ops
> regulator: tps65912: Constify static regulator_ops
> regulator: tps65910: Constify static regulator_ops
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
Thanks!
[1/8] regulator: tps51632: Constify tps51632_dcdc_ops
commit: dcb97c10f967c2cfea4c6316f026bc4a4a165f1e
[2/8] regulator: tps6105x: Constify tps6105x_regulator_ops
commit: 55c81934e7040c1e0c26b72ee752203ccf190b51
[3/8] regulator: tps62360: Constify tps62360_dcdc_ops
commit: 01167e88e9372f9748e94a7322b0d43ccb980d9f
[4/8] regulator: tps65086: Constify static regulator_ops
commit: 2e6d9db83ac7c65b986d3037620dc735dee7383f
[5/8] regulator: tps65090: constify static regulator_ops
commit: 7d844ac3b5a8a97ae4a05d9f545346a4fca77cea
[6/8] regulator: tps6586x: Constify static regulator_ops
commit: 25c8044502ca9fb684fe7a0612985069e27e01eb
[7/8] regulator: tps65912: Constify static regulator_ops
commit: e92b8ef87a8a4a95056d6b5852bd4b5288f34540
[8/8] regulator: tps65910: Constify static regulator_ops
commit: 385d41d7edbc37d6b30197672b744021ce3baccf
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
^ permalink raw reply [flat|nested] 10+ messages in thread