Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | Applied "regulator: sy8106a: Get rid of struct sy8106a" to the regulator tree | Date | Thu, 25 Apr 2019 20:26:35 +0100 (BST) |
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The patch
regulator: sy8106a: Get rid of struct sy8106a
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-5.2
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
From e7599207d7db2fe6a7b2ba3c9a55a06da95b03f0 Mon Sep 17 00:00:00 2001 From: Axel Lin <axel.lin@ingics.com> Date: Sat, 20 Apr 2019 11:01:25 +0800 Subject: [PATCH] regulator: sy8106a: Get rid of struct sy8106a
All the fields in struct sy8106a are only used in sy8106a_i2c_probe(), so use local variables instead.
Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/regulator/sy8106a-regulator.c | 40 +++++++++------------------ 1 file changed, 13 insertions(+), 27 deletions(-)
diff --git a/drivers/regulator/sy8106a-regulator.c b/drivers/regulator/sy8106a-regulator.c index 65fbd1f0b612..42e03b2c10a0 100644 --- a/drivers/regulator/sy8106a-regulator.c +++ b/drivers/regulator/sy8106a-regulator.c @@ -22,12 +22,6 @@ */ #define SY8106A_GO_BIT BIT(7) -struct sy8106a { - struct regulator_dev *rdev; - struct regmap *regmap; - u32 fixed_voltage; -}; - static const struct regmap_config sy8106a_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -70,36 +64,32 @@ static const struct regulator_desc sy8106a_reg = { static int sy8106a_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct sy8106a *chip; struct device *dev = &i2c->dev; - struct regulator_dev *rdev = NULL; + struct regulator_dev *rdev; struct regulator_config config = { }; + struct regmap *regmap; unsigned int reg, vsel; + u32 fixed_voltage; int error; - chip = devm_kzalloc(&i2c->dev, sizeof(struct sy8106a), GFP_KERNEL); - if (!chip) - return -ENOMEM; - error = of_property_read_u32(dev->of_node, "silergy,fixed-microvolt", - &chip->fixed_voltage); + &fixed_voltage); if (error) return error; - if (chip->fixed_voltage < SY8106A_MIN_MV * 1000 || - chip->fixed_voltage > SY8106A_MAX_MV * 1000) + if (fixed_voltage < SY8106A_MIN_MV * 1000 || + fixed_voltage > SY8106A_MAX_MV * 1000) return -EINVAL; - chip->regmap = devm_regmap_init_i2c(i2c, &sy8106a_regmap_config); - if (IS_ERR(chip->regmap)) { - error = PTR_ERR(chip->regmap); + regmap = devm_regmap_init_i2c(i2c, &sy8106a_regmap_config); + if (IS_ERR(regmap)) { + error = PTR_ERR(regmap); dev_err(dev, "Failed to allocate register map: %d\n", error); return error; } config.dev = &i2c->dev; - config.regmap = chip->regmap; - config.driver_data = chip; + config.regmap = regmap; config.of_node = dev->of_node; config.init_data = of_get_regulator_init_data(dev, dev->of_node, @@ -109,15 +99,15 @@ static int sy8106a_i2c_probe(struct i2c_client *i2c, return -ENOMEM; /* Ensure GO_BIT is enabled when probing */ - error = regmap_read(chip->regmap, SY8106A_REG_VOUT1_SEL, ®); + error = regmap_read(regmap, SY8106A_REG_VOUT1_SEL, ®); if (error) return error; if (!(reg & SY8106A_GO_BIT)) { - vsel = (chip->fixed_voltage / 1000 - SY8106A_MIN_MV) / + vsel = (fixed_voltage / 1000 - SY8106A_MIN_MV) / SY8106A_STEP_MV; - error = regmap_write(chip->regmap, SY8106A_REG_VOUT1_SEL, + error = regmap_write(regmap, SY8106A_REG_VOUT1_SEL, vsel | SY8106A_GO_BIT); if (error) return error; @@ -131,10 +121,6 @@ static int sy8106a_i2c_probe(struct i2c_client *i2c, return error; } - chip->rdev = rdev; - - i2c_set_clientdata(i2c, chip); - return 0; } -- 2.20.1
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