The purpose of the device-managed functions is to bind the life-time of an
object to that of a parent device object.
This is not the case for the 'vdd-cpu' regulator in this driver. A
reference is obtained via devm_regulator_get() and immediately released
with devm_regulator_put().
In this case, the usage of devm_ functions is slightly excessive, as the
un-managed versions of these functions is a little cleaner (and slightly
more economical in terms of allocation).
This change converts the devm_regulator_{get,put}() to
regulator_{get,put}() in the get_alignment_from_regulator() function of
this driver.
Signed-off-by: Alexandru Ardelean <aardelean@xxxxxxxxxxx>
---
drivers/clk/tegra/clk-tegra124-dfll-fcpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c b/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
index 2ac2679d696d..5e339ad0a97c 100644
--- a/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
+++ b/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
@@ -537,7 +537,7 @@ static void get_alignment_from_dt(struct device *dev,
static int get_alignment_from_regulator(struct device *dev,
struct rail_alignment *align)
{
- struct regulator *reg = devm_regulator_get(dev, "vdd-cpu");
+ struct regulator *reg = regulator_get(dev, "vdd-cpu");
if (IS_ERR(reg))
return PTR_ERR(reg);
@@ -545,7 +545,7 @@ static int get_alignment_from_regulator(struct device *dev,
align->offset_uv = regulator_list_voltage(reg, 0);
align->step_uv = regulator_get_linear_step(reg);
- devm_regulator_put(reg);
+ regulator_put(reg);
return 0;
}
--
2.31.1
