Whitespace removal.

tools/cpu/nios2/bridges.c

@@ -12,7 +12,7 @@
 /* Find bus bridges */
 
 /* This part of the program builds a list with pairs of bus
-   master port names (each is "device name/master port name"). 
+   master port names (each is "device name/master port name").
    It is then possible to find if a given master is actually
    available under a different master port name through bridges.
  */
@@ -21,7 +21,7 @@
    tristate_bridge_0/tristate_master, and
    tristate_bridge_0 itself is slave of cpu0/data_master, the
    bridge information would be stored as this bus_bridge_pair:
-      mastered_by = "cpu0/data_master" and 
+      mastered_by = "cpu0/data_master" and
       bridges_to = "tristate_bridge_0/tristate_master".
    That allows to deduce that SRAM is actually mastered by
    cpu0/data_master. If there were any address or bus width
@@ -36,8 +36,8 @@
 #include "bridges.h"
 
 int is_bridged(
-  char *cpu_master, 
+  char *cpu_master,
-  char *dev_master, 
+  char *dev_master,
   bus_bridge_pair *bridges)
 {
   char *curr_master;
@@ -47,7 +47,7 @@ int is_bridged(
 
   for(bbp = bridges; bbp != NULL; bbp=bbp->next)
   {
-    if(strcmp(cpu_master, bbp->mastered_by) == 0 && 
+    if(strcmp(cpu_master, bbp->mastered_by) == 0 &&
        is_bridged(bbp->bridges_to, dev_master, bridges))
     {
       return 1; /* cpu masters dev via bridge */

tools/cpu/nios2/bridges.h

@@ -22,8 +22,8 @@ bus_bridge_pair;
 bus_bridge_pair *find_bridges(struct ptf *p);
 
 int is_bridged(
-  char *cpu_master, 
+  char *cpu_master,
-  char *dev_master, 
+  char *dev_master,
   bus_bridge_pair *bridges);
 
 #endif

tools/cpu/nios2/clocks.c

@@ -51,7 +51,7 @@ clock_desc *find_clocks( struct ptf *sopc, struct ptf *cfg )
 
     struct ptf named     = { item, 0, 0, 0, 0 };
     struct ptf_item clk_cfg = { 2, &all, &named };
-  
+
     clocks = NULL;
     ptf_match(sopc, &clk_spec, add_clock_spec, &clocks);
 

tools/cpu/nios2/devices.c

@@ -65,9 +65,9 @@ void set_dev_cfgname(struct ptf_item *pi, void *arg)
 
 
 device_desc *find_devices(
-  struct ptf *ptf, 
+  struct ptf *ptf,
-  struct ptf *cfg, 
+  struct ptf *cfg,
-  struct ptf *cpu, 
+  struct ptf *cpu,
   bus_bridge_pair *bridges)
 {
     struct ptf system     = { section, "SYSTEM", 0, 0, 0 };

tools/cpu/nios2/devices.h

@@ -14,7 +14,7 @@
 #include "ptf.h"
 #include "bridges.h"
 
-typedef struct dev_descr 
+typedef struct dev_descr
 {
   int slaves;
   char *cfgname;
@@ -24,9 +24,9 @@ typedef struct dev_descr
 device_desc;
 
 device_desc *find_devices(
-  struct ptf *ptf, 
+  struct ptf *ptf,
-  struct ptf *cfg, 
+  struct ptf *cfg,
-  struct ptf *cpu, 
+  struct ptf *cpu,
   bus_bridge_pair *bridges);
 
 #endif

tools/cpu/nios2/linkcmds.c

@@ -112,11 +112,11 @@ void fwrite_linkcmds_file(FILE *file, struct ptf *cfg, struct ptf *cpu, device_d
   {
     fprintf(file, "    %s : ORIGIN = 0x%08X, LENGTH = 0x%08X\n", tmd->dev->cfgname, tmd->base, tmd->size);
   }
- 
+
 
   fprintf(file, "}\n\n");
 
   ptf_match(cfg, &maliepil, fwrite_value, file);
 }
 
- 
+

tools/cpu/nios2/memory.c

@@ -72,14 +72,14 @@ memory_desc *find_memory(device_desc *devices)
           {
             tmd->dev = dd;
 
-            if(memory == NULL) 
+            if(memory == NULL)
             {
               tmd->next = NULL;
               memory = tmd;
             }
             else
             {
-              if(tmd->size > memory->size) 
+              if(tmd->size > memory->size)
               {
                 tmd->next = memory;
                 memory = tmd;
@@ -101,4 +101,4 @@ memory_desc *find_memory(device_desc *devices)
   return memory;
 }
 
- 
+

tools/cpu/nios2/nios2gen.c

@@ -182,7 +182,7 @@ int main(int argc, char *argv[])
         output_order--;
         break;
 
-      case 'L': /* Do not output linker script */ 
+      case 'L': /* Do not output linker script */
         output_linkcmds = 0;
         break;
 
@@ -241,7 +241,7 @@ int main(int argc, char *argv[])
         fprintf(stderr, "Couldn't parse '%s'.\n", argv[optind]);
         return -1;
       };
-  
+
       if(verbose) printf("Successfully read config PTF file %s.\n", argv[optind]);
 
       cfg = ptf_concat(cfg, morecfg);
@@ -290,18 +290,18 @@ int main(int argc, char *argv[])
         fprintf(stderr, "you want to use with this BSP in your config file.\n");
         fprintf(stderr, "The available CPUs are named as follows:\n");
         ptf_match(sopc, &class_spec, printf_ptf_value, "  %s\n");
-        return -1;  
+        return -1;
       };
 
       if(cpu_count == 0)
       {
         fprintf(stderr, "There is no NIOS2 cpu in the system.\n");
-        return -1;  
+        return -1;
       }
     };
 
     if(verbose)
-    { 
+    {
       printf("Using NIOS II CPU '%s'.\n", cpu->value);
       printf("Only modules mastered by this CPU are considered now.\n");
     };
@@ -382,7 +382,7 @@ int main(int argc, char *argv[])
     if(verbose) printf("Looking for memory...\n");
 
     memory = find_memory(devices);
-    
+
     if(verbose)
     {
       if(memory)

tools/cpu/nios2/output.c

@@ -91,7 +91,7 @@ void fwrite_devhead_line(struct ptf_item *pi, void *arg)
   }
   else
   {
-    fprintf(dinfo->file, "#define %s_%s %s\n", 
+    fprintf(dinfo->file, "#define %s_%s %s\n",
       dinfo->dev->cfgname, dinfo->orig_value,
       pi->item[pi->level]->value);
   };
@@ -109,7 +109,7 @@ void fwrite_device_header(struct ptf_item *pi, void *arg)
 
   f = ptf_find(pi->item[pi->level]->sub, &fi, item, 0, 0);
 
-  while(f != NULL) 
+  while(f != NULL)
   {
     dinfo->orig_value = f->value;
     if(f->name && strncmp(f->name, "N2G_DEFINE_", 11)==0)
@@ -192,4 +192,4 @@ void fwrite_header_file( FILE *file, struct ptf *cfg, device_desc *devices, cloc
   ptf_match(cfg, &matchepilog, fwrite_value, file);
 }
 
- 
+

tools/cpu/nios2/ptf.c

@@ -52,7 +52,7 @@ struct ptf_parser_state
     whitespace_before_item_value,
     more_section_name_chars,
     more_item_value_chars,
-  } expectation; 
+  } expectation;
 };
 
 /***************************************************************************/
@@ -240,7 +240,7 @@ void parse_char(struct ptf_parser_state *state, int c)
 #endif
 
       if(is_not_quoted && c == '}')
-      { 
+      {
         parser_event = section_closed;
       }
       else if(is_no_space)
@@ -469,7 +469,7 @@ struct ptf *ptf_parse_file(char *filename)
 
   f = fopen(filename, "r");
   if(f == NULL)
-  { 
+  {
     perror(filename);
     return NULL;
   };
@@ -686,7 +686,7 @@ int ptf_advance_until(
         {
           if(strcmp(leaf->value, value) == 0) return 0; /* got it */
         }
-      } 
+      }
       else if(leaf->name != NULL)
       {
         if(strcmp(leaf->name, name) == 0)
@@ -712,7 +712,7 @@ int ptf_advance_until(
 /***************************************************************************/
 
 struct ptf *ptf_find(
-  struct ptf *tree, 
+  struct ptf *tree,
   struct ptf_item *item,
   ptf_item_type ttype,
   char *name,
@@ -764,8 +764,8 @@ struct ptf *ptf_next(
 
 int ptf_match(
   struct ptf *const ptf,
-  struct ptf_item *const match, 
+  struct ptf_item *const match,
-  const ptf_match_action action, 
+  const ptf_match_action action,
   void *arg)
 {
     int count;
@@ -788,7 +788,7 @@ int ptf_match(
 #endif
 
         if(mtype == p->type &&
-           (mname==NULL || p->name==NULL || strcmp(mname, p->name)==0) && 
+           (mname==NULL || p->name==NULL || strcmp(mname, p->name)==0) &&
            (mvalue==NULL || p->value==NULL || strcmp(mvalue, p->value)==0))
         {
             pi.item[pi.level] = p;

tools/cpu/nios2/ptf.h

@@ -46,22 +46,22 @@ void ptf_printf(FILE *s, struct ptf *tree, char *prefix);
 void ptf_dump_ptf_item(FILE *s, struct ptf_item *pi);
 
 struct ptf *ptf_find(
-  struct ptf *tree, 
+  struct ptf *tree,
-  struct ptf_item *item, 
+  struct ptf_item *item,
   ptf_item_type ttype,
-  char *name, 
+  char *name,
   char *value);
 
 struct ptf *ptf_next(
-  struct ptf_item *item, 
+  struct ptf_item *item,
   ptf_item_type ttype,
-  char *name, 
+  char *name,
   char *value);
 
 int ptf_match(
   struct ptf *const ptf,
-  struct ptf_item *const match, 
+  struct ptf_item *const match,
-  const ptf_match_action action, 
+  const ptf_match_action action,
   void *arg);
 
 char *ptf_defused_name(char *);