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-rw-r--r--drivers/hwmon/aspeed-pwm-tacho.c2
-rw-r--r--drivers/hwmon/gpio-fan.c8
-rw-r--r--drivers/hwmon/ibmpowernv.c9
-rw-r--r--drivers/hwmon/iio_hwmon.c4
-rw-r--r--drivers/hwmon/nct6683.c4
-rw-r--r--drivers/hwmon/nct6775.c4
-rw-r--r--drivers/hwmon/pmbus/pmbus_core.c4
-rw-r--r--drivers/hwmon/pmbus/ucd9000.c4
-rw-r--r--drivers/hwmon/pwm-fan.c2
9 files changed, 21 insertions, 20 deletions
diff --git a/drivers/hwmon/aspeed-pwm-tacho.c b/drivers/hwmon/aspeed-pwm-tacho.c
index 693a3d53cab5..5e449eac788a 100644
--- a/drivers/hwmon/aspeed-pwm-tacho.c
+++ b/drivers/hwmon/aspeed-pwm-tacho.c
@@ -894,7 +894,7 @@ static int aspeed_create_fan(struct device *dev,
count = of_property_count_u8_elems(child, "aspeed,fan-tach-ch");
if (count < 1)
return -EINVAL;
- fan_tach_ch = devm_kzalloc(dev, sizeof(*fan_tach_ch) * count,
+ fan_tach_ch = devm_kcalloc(dev, count, sizeof(*fan_tach_ch),
GFP_KERNEL);
if (!fan_tach_ch)
return -ENOMEM;
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index 5c9a52599cf6..a3974cddef07 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -441,8 +441,8 @@ static int gpio_fan_get_of_data(struct gpio_fan_data *fan_data)
dev_err(dev, "DT properties empty / missing");
return -ENODEV;
}
- gpios = devm_kzalloc(dev,
- fan_data->num_gpios * sizeof(struct gpio_desc *),
+ gpios = devm_kcalloc(dev,
+ fan_data->num_gpios, sizeof(struct gpio_desc *),
GFP_KERNEL);
if (!gpios)
return -ENOMEM;
@@ -471,8 +471,8 @@ static int gpio_fan_get_of_data(struct gpio_fan_data *fan_data)
* Speed map is in the form <RPM ctrl_val RPM ctrl_val ...>
* this needs splitting into pairs to create gpio_fan_speed structs
*/
- speed = devm_kzalloc(dev,
- fan_data->num_speed * sizeof(struct gpio_fan_speed),
+ speed = devm_kcalloc(dev,
+ fan_data->num_speed, sizeof(struct gpio_fan_speed),
GFP_KERNEL);
if (!speed)
return -ENOMEM;
diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c
index 0298745d46e4..f829dadfd5a0 100644
--- a/drivers/hwmon/ibmpowernv.c
+++ b/drivers/hwmon/ibmpowernv.c
@@ -326,9 +326,9 @@ static int populate_attr_groups(struct platform_device *pdev)
of_node_put(opal);
for (type = 0; type < MAX_SENSOR_TYPE; type++) {
- sensor_groups[type].group.attrs = devm_kzalloc(&pdev->dev,
- sizeof(struct attribute *) *
- (sensor_groups[type].attr_count + 1),
+ sensor_groups[type].group.attrs = devm_kcalloc(&pdev->dev,
+ sensor_groups[type].attr_count + 1,
+ sizeof(struct attribute *),
GFP_KERNEL);
if (!sensor_groups[type].group.attrs)
return -ENOMEM;
@@ -409,7 +409,8 @@ static int create_device_attrs(struct platform_device *pdev)
int err = 0;
opal = of_find_node_by_path("/ibm,opal/sensors");
- sdata = devm_kzalloc(&pdev->dev, pdata->sensors_count * sizeof(*sdata),
+ sdata = devm_kcalloc(&pdev->dev,
+ pdata->sensors_count, sizeof(*sdata),
GFP_KERNEL);
if (!sdata) {
err = -ENOMEM;
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
index 5e5b32a1ec4b..69031a0f7ed2 100644
--- a/drivers/hwmon/iio_hwmon.c
+++ b/drivers/hwmon/iio_hwmon.c
@@ -92,8 +92,8 @@ static int iio_hwmon_probe(struct platform_device *pdev)
while (st->channels[st->num_channels].indio_dev)
st->num_channels++;
- st->attrs = devm_kzalloc(dev,
- sizeof(*st->attrs) * (st->num_channels + 1),
+ st->attrs = devm_kcalloc(dev,
+ st->num_channels + 1, sizeof(*st->attrs),
GFP_KERNEL);
if (st->attrs == NULL) {
ret = -ENOMEM;
diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
index b0bc77bf2cd9..a753464a1a33 100644
--- a/drivers/hwmon/nct6683.c
+++ b/drivers/hwmon/nct6683.c
@@ -426,12 +426,12 @@ nct6683_create_attr_group(struct device *dev,
if (group == NULL)
return ERR_PTR(-ENOMEM);
- attrs = devm_kzalloc(dev, sizeof(*attrs) * (repeat * count + 1),
+ attrs = devm_kcalloc(dev, repeat * count + 1, sizeof(*attrs),
GFP_KERNEL);
if (attrs == NULL)
return ERR_PTR(-ENOMEM);
- su = devm_kzalloc(dev, sizeof(*su) * repeat * count,
+ su = devm_kzalloc(dev, array3_size(repeat, count, sizeof(*su)),
GFP_KERNEL);
if (su == NULL)
return ERR_PTR(-ENOMEM);
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index aebce560bfaf..155d4d1d1585 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -1190,12 +1190,12 @@ nct6775_create_attr_group(struct device *dev,
if (group == NULL)
return ERR_PTR(-ENOMEM);
- attrs = devm_kzalloc(dev, sizeof(*attrs) * (repeat * count + 1),
+ attrs = devm_kcalloc(dev, repeat * count + 1, sizeof(*attrs),
GFP_KERNEL);
if (attrs == NULL)
return ERR_PTR(-ENOMEM);
- su = devm_kzalloc(dev, sizeof(*su) * repeat * count,
+ su = devm_kzalloc(dev, array3_size(repeat, count, sizeof(*su)),
GFP_KERNEL);
if (su == NULL)
return ERR_PTR(-ENOMEM);
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index f7c47d7994e7..82c3754e21e3 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -2176,8 +2176,8 @@ static int pmbus_init_debugfs(struct i2c_client *client,
}
/* Allocate the max possible entries we need. */
- entries = devm_kzalloc(data->dev,
- sizeof(*entries) * (data->info->pages * 10),
+ entries = devm_kcalloc(data->dev,
+ data->info->pages * 10, sizeof(*entries),
GFP_KERNEL);
if (!entries)
return -ENOMEM;
diff --git a/drivers/hwmon/pmbus/ucd9000.c b/drivers/hwmon/pmbus/ucd9000.c
index 70cecb06f93c..ae93885fccd8 100644
--- a/drivers/hwmon/pmbus/ucd9000.c
+++ b/drivers/hwmon/pmbus/ucd9000.c
@@ -454,8 +454,8 @@ static int ucd9000_init_debugfs(struct i2c_client *client,
*/
if (mid->driver_data == ucd9090 || mid->driver_data == ucd90160 ||
mid->driver_data == ucd90910) {
- entries = devm_kzalloc(&client->dev,
- sizeof(*entries) * UCD9000_GPI_COUNT,
+ entries = devm_kcalloc(&client->dev,
+ UCD9000_GPI_COUNT, sizeof(*entries),
GFP_KERNEL);
if (!entries)
return -ENOMEM;
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c
index 70cc0d134f3c..7838af58f92d 100644
--- a/drivers/hwmon/pwm-fan.c
+++ b/drivers/hwmon/pwm-fan.c
@@ -180,7 +180,7 @@ static int pwm_fan_of_get_cooling_data(struct device *dev,
}
num = ret;
- ctx->pwm_fan_cooling_levels = devm_kzalloc(dev, num * sizeof(u32),
+ ctx->pwm_fan_cooling_levels = devm_kcalloc(dev, num, sizeof(u32),
GFP_KERNEL);
if (!ctx->pwm_fan_cooling_levels)
return -ENOMEM;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-18 23:28:39 +0000