Remove trailing whitespace and updated comments.

src/descriptors/dr_56.c

@@ -21,7 +21,6 @@
  *
  *****************************************************************************/
 
-
 #include "config.h"
 
 #include <stdio.h>
@@ -40,7 +39,6 @@
 
 #include "dr_56.h"
 
-
 /*****************************************************************************
  * dvbpsi_DecodeTeletextDr
  *****************************************************************************/
@@ -51,7 +49,7 @@ dvbpsi_teletext_dr_t * dvbpsi_DecodeTeletextDr(
   dvbpsi_teletext_dr_t * p_decoded;
 
   /* Check the tag */
-  if(p_descriptor->i_tag != 0x56 && p_descriptor->i_tag != 0x46)
+  if( (p_descriptor->i_tag != 0x56) && (p_descriptor->i_tag != 0x46) )
   {
     DVBPSI_ERROR_ARG("dr_46/56 decoder", "bad tag (0x%x)", p_descriptor->i_tag);
     return NULL;
@@ -64,14 +62,14 @@ dvbpsi_teletext_dr_t * dvbpsi_DecodeTeletextDr(
   /* Decode data and check the length */
   if(p_descriptor->i_length < 3)
   {
-    DVBPSI_ERROR_ARG("dr_56 decoder", "bad length (%d)",
+    DVBPSI_ERROR_ARG("dr_46/dr_56 decoder", "bad length (%d)",
                      p_descriptor->i_length);
     return NULL;
   }
 
   if(p_descriptor->i_length % 5)
   {
-    DVBPSI_ERROR_ARG("dr_56 decoder", "length not multiple of 5(%d)",
+    DVBPSI_ERROR_ARG("dr_46/dr_56 decoder", "length not multiple of 5(%d)",
                      p_descriptor->i_length);
     return NULL;
   }
@@ -83,7 +81,7 @@ dvbpsi_teletext_dr_t * dvbpsi_DecodeTeletextDr(
         (dvbpsi_teletext_dr_t*)malloc(sizeof(dvbpsi_teletext_dr_t));
   if(!p_decoded)
   {
-    DVBPSI_ERROR("dr_56 decoder", "out of memory");
+    DVBPSI_ERROR("dr_46/dr_56 decoder", "out of memory");
     return NULL;
   }
 
@@ -153,4 +151,3 @@ dvbpsi_descriptor_t * dvbpsi_GenTeletextDr(
 
   return p_descriptor;
 }
-

src/descriptors/dr_56.h

@@ -27,7 +27,7 @@
  * \brief EBU Teletext descriptor parsing.
  *
  * DVB EBU Teletext descriptor parsing, according to ETSI EN 300 468
- * section 6.2.41.
+ * version 1.7.1 section 6.2.42 and 6.2.47.
  *
  * NOTE: this descriptor is known by tag value 0x56 AND 0x46
  */
@@ -71,7 +71,7 @@ typedef struct dvbpsi_teletextpage_s
  * \brief "teletext" descriptor structure.
  *
  * This structure is used to store a decoded "teletext"
- * descriptor. (ETSI EN 300 468 section 6.2.41).
+ * descriptor. (ETSI EN 300 468 version 1.7.1 section 6.2.42 and 6.2.47).
  */
 /*!
  * \typedef struct dvbpsi_teletext_dr_s dvbpsi_teletext_dr_t
@@ -125,4 +125,3 @@ dvbpsi_descriptor_t * dvbpsi_GenTeletextDr(
 #else
 #error "Multiple inclusions of dr_56.h"
 #endif
-