Remove empty lines at end of file

Used command line to remove empty lines at end of file:
find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \;

Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: http://review.coreboot.org/10446
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

util/nvramtool/Makefile.inc

@@ -50,5 +50,3 @@ $(objutil)/nvramtool/%.o: $(top)/util/nvramtool/%.c
 $(objutil)/nvramtool/nvramtool: $(objutil)/nvramtool $(objutil)/nvramtool/accessors $(objutil)/nvramtool/cli $(addprefix $(objutil)/nvramtool/,$(nvramtoolobj))
 	printf "    HOSTCC     $(subst $(objutil)/,,$(@)) (link)\n"
 	$(HOSTCC) $(NVRAMTOOLFLAGS) -o $@ $(addprefix $(objutil)/nvramtool/,$(nvramtoolobj)) $(NVRAMTOOLLDFLAGS)
-
-

util/nvramtool/accessors/cmos-hw-unix.c

@@ -166,4 +166,3 @@ cmos_access_t cmos_hal = {
 	.write = cmos_hal_write,
 	.set_iopl = cmos_set_iopl,
 };
-

util/nvramtool/accessors/cmos-mem.c

@@ -34,4 +34,3 @@ cmos_access_t memory_hal = {
 	.write = mem_hal_write,
 	.set_iopl = mem_set_iopl,
 };
-

util/nvramtool/accessors/layout-bin.c

@@ -606,4 +606,3 @@ static const struct lb_record *next_cmos_rec(const struct lb_record *last,
 
 	return NULL;
 }
-

util/nvramtool/cbfs.c

@@ -151,4 +151,3 @@ void open_cbfs(const char *filename)
 	}
 	cbfs_offset = cbfs_mapped-(0xffffffff-cbfs_stat.st_size+1);
 }
-

util/nvramtool/cbfs.h

@@ -178,4 +178,3 @@ void *cbfs_find_file(const char *name, unsigned int type, unsigned int *len);
 
 void open_cbfs(const char *filename);
 #endif
-

util/nvramtool/hexdump.c

@@ -185,4 +185,3 @@ static void addrprint(FILE * outfile, uint64_t address, int width)
 			fprintf(outfile, ":");
 	}
 }
-

util/nvramtool/lbtable.c

@@ -887,4 +887,3 @@ static void string_print_fn(const struct lb_record *rec)
 	p = (const struct lb_string *)rec;
 	printf("%s\n", p->string);
 }
-

util/nvramtool/reg_expr.c

@@ -48,4 +48,3 @@ void compile_reg_expr(int cflags, const char *expr, regex_t *reg)
 		exit(1);
 	}
 }
-