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hwmon: tmp513: Simplify tmp51x_read_properties()

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Simplify tmp51x_read_properties() by replacing 'nfactor' ->'data->nfactor'
in device_property_read_u32_array() and drop the local variable as it is
unused.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230907071404.24334-3-biju.das.jz@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Biju Das 2023-09-07 08:14:04 +01:00 committed by Guenter Roeck
parent fb99e07a9e
commit 27887b0659
1 changed files with 2 additions and 5 deletions
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7
drivers/hwmon/tmp513.c
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@ -653,7 +653,6 @@ static int tmp51x_pga_gain_to_reg(struct device *dev, struct tmp51x_data *data)
static int tmp51x_read_properties(struct device *dev, struct tmp51x_data *data)
{
int ret;
u32 nfactor[3];
u32 val;
ret = device_property_read_u32(dev, "shunt-resistor-micro-ohms", &val);
@ -671,10 +670,8 @@ static int tmp51x_read_properties(struct device *dev, struct tmp51x_data *data)
if (ret < 0)
return ret;
ret = device_property_read_u32_array(dev, "ti,nfactor", nfactor,
data->max_channels - 1);
if (ret >= 0)
memcpy(data->nfactor, nfactor, data->max_channels - 1);
device_property_read_u32_array(dev, "ti,nfactor", data->nfactor,
data->max_channels - 1);
// Check if shunt value is compatible with pga-gain
if (data->shunt_uohms > data->pga_gain * 40 * 1000 * 1000) {