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/romcc/Makefile

@@ -238,4 +238,3 @@ echo:
 
 clean:
 	rm -f romcc romcc_pg core $(TEST_ASM_ALL) $(TEST_OBJ) $(TEST_ELF) tests/*.debug tests/*.debug2 tests/*.gmon.out tests/*.out
-

util/romcc/tests.sh

@@ -65,5 +65,3 @@ if [ '(' -f $base.c ')' -a '(' '!' -f core ')' -a '(' -f $base.S ')' ]; then
 else
 	/bin/false
 fi
-
-

util/romcc/tests/fail_test10.c

@@ -16,4 +16,3 @@ static struct result main(int a, int b, struct big_arg d)
 	result.d = a + 1;
 
 }
-

util/romcc/tests/fail_test11.c

@@ -18,4 +18,3 @@ static struct result main(int a, int b, int c, int  d)
 
 	return result;
 }
-

util/romcc/tests/fail_test9.c

@@ -6,4 +6,3 @@ static msr_t rdmsr(unsigned long index)
 }
 
 #warning "romcc should die gracefully here"
-

util/romcc/tests/simple_test10.c

@@ -28,4 +28,3 @@ static void spd_set_drb(void)
 		device += SMBUS_MEM_DEVICE_INC;
 	}
 }
-

util/romcc/tests/simple_test12.c

@@ -6,4 +6,3 @@ static void spd_set_drb(void)
 	ch = *str;
 	__builtin_outb(ch, 0xab);
 }
-

util/romcc/tests/simple_test17.c

@@ -36,4 +36,3 @@ static void main(void)
 	outb(p.i, 0x80);
 	outb(p.j, 0x80);
 }
-

util/romcc/tests/simple_test33.c

@@ -37,5 +37,3 @@ static void main(void)
 
 	accum += loops1 + loops0;
 }
-
-

util/romcc/tests/simple_test47.c

@@ -40,4 +40,3 @@ static void spd_set_memclk(void)
 		min_latency = new_latency;
 	}
 }
-

util/romcc/tests/simple_test5.c

@@ -307,4 +307,3 @@ void sdram_enable_refresh(void)
 {
 	spd_enable_refresh();
 }
-

util/romcc/tests/simple_test72.c

@@ -161,4 +161,3 @@ static void spd_set_memclk(void)
 		}
 	}
 }
-

util/romcc/tests/simple_test80.c

@@ -10,4 +10,3 @@ static void main(void)
 	msr_t msr;
 	msr = rdmsr(0x12345678);
 }
-

util/romcc/tests/simple_test82.c

@@ -14,4 +14,3 @@ static struct result main(int a, int b, int c, int  d)
 
 	return result;
 }
-