diff --git a/firmware/common/structec.c b/firmware/common/structec.c
index 5ee4f05c1f..3f220b0762 100644
--- a/firmware/common/structec.c
+++ b/firmware/common/structec.c
@@ -30,32 +30,32 @@
 
 /**
  * Convert the struct endianess with the instructions provided.
- * 
+ *
  * For example:
  * struct test {
  *     long par1;
  *     short par2;
  *     short par3;
  * };
- * 
+ *
  * structec_convert(instance_of_test, "lss", sizeof(struct test), true);
- * 
+ *
  * Structures to be converted must be properly padded.
- * 
+ *
  * @param structure Pointer to the struct being converted.
  * @param ecinst Instructions how to do the endianess conversion.
  * @param count Number of structures to write
  * @param enable Conversion is not made unless this is true.
  */
-void structec_convert(void *structure, const char *ecinst, 
+void structec_convert(void *structure, const char *ecinst,
                       long count, bool enable)
 {
     const char *ecinst_ring = ecinst;
     char *buf = (char *)structure;
-    
+
     if (!enable)
         return;
-    
+
     while (count > 0)
     {
         switch (*ecinst_ring)
@@ -66,7 +66,7 @@ void structec_convert(void *structure, const char *ecinst,
                 buf++;
                 break;
             }
-            
+
             /* Swap 2 bytes. */
             case 's':
             {
@@ -84,7 +84,7 @@ void structec_convert(void *structure, const char *ecinst,
                 buf += 4;
                 break;
             }
-            
+
             /* Skip N bytes, idea taken from metadata.c */
             default:
             {
@@ -94,7 +94,7 @@ void structec_convert(void *structure, const char *ecinst,
                 break;
             }
         }
-        
+
         ecinst_ring++;
         if (*ecinst_ring == '\0')
         {
@@ -107,14 +107,14 @@ void structec_convert(void *structure, const char *ecinst,
 /**
  * Determines the size of a struct in bytes by using endianess correction
  * string format.
- * 
+ *
  * @param ecinst endianess correction string.
  * @return length of the struct in bytes.
  */
 static size_t structec_size(const char *ecinst)
 {
     size_t size = 0;
-    
+
     do
     {
         switch (*ecinst)
@@ -122,18 +122,18 @@ static size_t structec_size(const char *ecinst)
             case 'c': size += 1; break;
             case 's': size += 2; break;
             case 'l': size += 4; break;
-            default: 
+            default:
                 if (isdigit(*ecinst))
                     size += (*ecinst - '0');
         }
     } while (*(++ecinst) != '\0');
-    
+
     return size;
 }
 
 /**
  * Reads endianess corrected structure members from the given file.
- * 
+ *
  * @param fd file descriptor of the file being read.
  * @param buf endianess corrected data is placed here.
  * @param scount the number of struct members to read.
@@ -144,23 +144,23 @@ ssize_t ecread(int fd, void *buf, size_t scount, const char *ecinst, bool ec)
 {
     ssize_t ret;
     size_t member_size = structec_size(ecinst);
-    
+
     ret = read(fd, buf, scount * member_size);
     structec_convert(buf, ecinst, scount, ec);
-    
+
     return ret;
 }
 
 /**
  * Writes endianess corrected structure members to the given file.
- * 
+ *
  * @param fd file descriptor of the file being written to.
  * @param buf endianess corrected data is read here.
  * @param scount the number of struct members to write.
  * @param ecinst endianess correction string.
  * @param ec if true, endianess correction is enabled.
  */
-ssize_t ecwrite(int fd, const void *buf, size_t scount, 
+ssize_t ecwrite(int fd, const void *buf, size_t scount,
                 const char *ecinst, bool ec)
 {
     char tmp[MAX_STRUCT_SIZE];
@@ -171,20 +171,19 @@ ssize_t ecwrite(int fd, const void *buf, size_t scount,
         const char *p = (const char *)buf;
         int maxamount = (int)(MAX_STRUCT_SIZE / member_size);
         int i;
-        
+
         for (i = 0; i < (long)scount; i += maxamount)
         {
             long amount = MIN((int)scount-i, maxamount);
-            
+
             memcpy(tmp, p, member_size * amount);
             structec_convert(tmp, ecinst, amount, true);
             write(fd, tmp, amount * member_size);
             p += member_size * amount;
         }
-        
+
         return scount * member_size;
     }
-    
+
     return write(fd, buf, scount * member_size);
 }
-