diff --git a/drivers/sensors/max31855.c b/drivers/sensors/max31855.c
index 3762a18910..a5da9930f1 100644
--- a/drivers/sensors/max31855.c
+++ b/drivers/sensors/max31855.c
@@ -195,7 +195,8 @@ static ssize_t max31855_read(FAR struct file *filep, FAR char *buffer,
 
   if (buflen != 2)
     {
-      snerr("ERROR: You can't read something other than 16 bits (2 bytes)\n");
+      snerr("ERROR: You can't read something other than 16 bits "
+            "(2 bytes)\n");
       return -EINVAL;
     }
 
@@ -320,7 +321,8 @@ int max31855_register(FAR const char *devpath, FAR struct spi_dev_s *spi,
 
   /* Initialize the MAX31855 device structure */
 
-  priv = (FAR struct max31855_dev_s *)kmm_malloc(sizeof(struct max31855_dev_s));
+  priv = (FAR struct max31855_dev_s *)
+         kmm_malloc(sizeof(struct max31855_dev_s));
   if (priv == NULL)
     {
       snerr("ERROR: Failed to allocate instance\n");