[PATCH 24/31] hwmon: (pmbus) use 4-argument i2c_smbus_read_block_data()

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

Pass I2C_SMBUS_BLOCK_MAX to i2c_smbus_read_block_data() in
pmbus_read_smbus_i2c_block_data().

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/hwmon/pmbus/pmbus_core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 369a3bed8c87..0f49eb41efcc 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -560,7 +560,8 @@ int pmbus_read_smbus_i2c_block_data(struct i2c_client *client, u8 reg, char *dat
 	if (i2c_check_functionality(client->adapter,
 				    I2C_FUNC_SMBUS_READ_BLOCK_DATA)) {
 		pmbus_wait(client);
-		ret = i2c_smbus_read_block_data(client, reg, data_buf);
+		ret = i2c_smbus_read_block_data(client, reg,
+						I2C_SMBUS_BLOCK_MAX, data_buf);
 		pmbus_update_ts(client, 0);
 		return ret;
 	}

-- 
2.56.0.257.gf7497c7d27-goog