Fixed trailing whitespaces

10 files changed, 33 insertions, 33 deletions

diff --git a/passes/fsm/fsm.cc b/passes/fsm/fsm.cc
index e76be40c..1ecf14a2 100644
--- a/passes/fsm/fsm.cc
+++ b/passes/fsm/fsm.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -145,5 +145,5 @@ struct FsmPass : public Pass {
 		log_pop();
 	}
 } FsmPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_detect.cc b/passes/fsm/fsm_detect.cc
index c89553c6..7a621b56 100644
--- a/passes/fsm/fsm_detect.cc
+++ b/passes/fsm/fsm_detect.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -191,5 +191,5 @@ struct FsmDetectPass : public Pass {
 		muxtree_cells.clear();
 	}
 } FsmDetectPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_expand.cc b/passes/fsm/fsm_expand.cc
index a261eb22..914dcf29 100644
--- a/passes/fsm/fsm_expand.cc
+++ b/passes/fsm/fsm_expand.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -275,5 +275,5 @@ struct FsmExpandPass : public Pass {
 		}
 	}
 } FsmExpandPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_export.cc b/passes/fsm/fsm_export.cc
index ad927033..0eff2884 100644
--- a/passes/fsm/fsm_export.cc
+++ b/passes/fsm/fsm_export.cc
@@ -3,11 +3,11 @@
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
  *  Copyright (C) 2012  Martin Schmölzer <martin@schmoelzer.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
diff --git a/passes/fsm/fsm_extract.cc b/passes/fsm/fsm_extract.cc
index b5250970..7d68999f 100644
--- a/passes/fsm/fsm_extract.cc
+++ b/passes/fsm/fsm_extract.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -241,7 +241,7 @@ static void extract_fsm(RTLIL::Wire *wire)
 {
 	log("Extracting FSM `%s' from module `%s'.\n", wire->name.c_str(), module->name.c_str());
 
-	// get input and output signals for state ff 
+	// get input and output signals for state ff
 
 	RTLIL::SigSpec dff_out = assign_map(RTLIL::SigSpec(wire));
 	RTLIL::SigSpec dff_in(RTLIL::State::Sm, wire->width);
@@ -460,5 +460,5 @@ struct FsmExtractPass : public Pass {
 		sig2trigger.clear();
 	}
 } FsmExtractPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_info.cc b/passes/fsm/fsm_info.cc
index 4a1f1d9a..20db82c1 100644
--- a/passes/fsm/fsm_info.cc
+++ b/passes/fsm/fsm_info.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -58,5 +58,5 @@ struct FsmInfoPass : public Pass {
 					}
 	}
 } FsmInfoPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_map.cc b/passes/fsm/fsm_map.cc
index 155801a3..574b9a20 100644
--- a/passes/fsm/fsm_map.cc
+++ b/passes/fsm/fsm_map.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -350,5 +350,5 @@ struct FsmMapPass : public Pass {
 		}
 	}
 } FsmMapPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_opt.cc b/passes/fsm/fsm_opt.cc
index 4b93d79f..7322368c 100644
--- a/passes/fsm/fsm_opt.cc
+++ b/passes/fsm/fsm_opt.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -75,14 +75,14 @@ struct FsmOpt
 			fsm_data.reset_state = old_to_new_state.at(fsm_data.reset_state);
 		}
 	}
-	
+
 	bool signal_is_unused(RTLIL::SigSpec sig)
 	{
 		RTLIL::SigBit bit = sig.to_single_sigbit();
 
 		if (bit.wire == NULL || bit.wire->attributes.count("\\unused_bits") == 0)
 			return false;
-		
+
 		char *str = strdup(bit.wire->attributes["\\unused_bits"].decode_string().c_str());
 		for (char *tok = strtok(str, " "); tok != NULL; tok = strtok(NULL, " ")) {
 			if (tok[0] && bit.offset == atoi(tok)) {
@@ -347,5 +347,5 @@ struct FsmOptPass : public Pass {
 		}
 	}
 } FsmOptPass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsm_recode.cc b/passes/fsm/fsm_recode.cc
index 16996810..aa1e99be 100644
--- a/passes/fsm/fsm_recode.cc
+++ b/passes/fsm/fsm_recode.cc
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -93,7 +93,7 @@ static void fsm_recode(RTLIL::Cell *cell, RTLIL::Module *module, FILE *fm_set_fs
 		fsm_data.state_bits = new_num_state_bits;
 	} else
 		log_error("FSM encoding `%s' is not supported!\n", encoding.c_str());
-	
+
 	if (encfile)
 		fprintf(encfile, ".fsm %s %s\n", log_id(module), RTLIL::unescape_id(cell->parameters["\\NAME"].decode_string()).c_str());
 
@@ -134,7 +134,7 @@ struct FsmRecodePass : public Pass {
 		log("\n");
 		log("This pass reassign the state encodings for FSM cells. At the moment only\n");
 		log("one-hot encoding and binary encoding is supported.\n");
-		
+
 		log("    -encoding <type>\n");
 		log("        specify the encoding scheme used for FSMs without the\n");
 		log("        'fsm_encoding' attribute or with the attribute set to `auto'.\n");
@@ -193,5 +193,5 @@ struct FsmRecodePass : public Pass {
 			fclose(encfile);
 	}
 } FsmRecodePass;
- 
+
 PRIVATE_NAMESPACE_END
diff --git a/passes/fsm/fsmdata.h b/passes/fsm/fsmdata.h
index 5671d000..1b98ccba 100644
--- a/passes/fsm/fsmdata.h
+++ b/passes/fsm/fsmdata.h
@@ -2,11 +2,11 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  
+ *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
  *  copyright notice and this permission notice appear in all copies.
- *  
+ *
  *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR