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>

src/arch/arm/armv7/exception_asm.S

@@ -104,4 +104,3 @@ exception_handler:
 set_vbar:
 	mcr	p15, 0, r0, c12, c0, 0
 	bx	lr
-

src/arch/arm/armv7/timestamp.c

@@ -26,4 +26,3 @@ uint64_t timestamp_get(void)
 	timer_monotonic_get(&timestamp);
 	return (uint64_t)timestamp.microseconds;
 }
-

src/arch/arm/cpu.c

@@ -44,4 +44,3 @@ struct cpu_info *cpu_info(void)
 	addr -= sizeof(struct cpu_info);
 	return (void *)addr;
 }
-

src/arch/arm64/include/clocks.h

@@ -40,4 +40,3 @@ enum {
 	CLK_216M	= 216000000,
 	CLK_300M	= 300000000,
 };
-

src/arch/arm64/timestamp.c

@@ -26,4 +26,3 @@ uint64_t timestamp_get(void)
 	timer_monotonic_get(&timestamp);
 	return (uint64_t)timestamp.microseconds;
 }
-

src/arch/mips/ashldi3.c

@@ -57,4 +57,3 @@ long long __ashldi3(long long u, word_type b)
 
 	return w.ll;
 }
-

src/arch/riscv/include/arch/cpu.h

@@ -50,4 +50,3 @@ struct cpuinfo_riscv {
 
 struct cpu_info *cpu_info(void);
 #endif /* __ARCH_CPU_H__ */
-

src/arch/riscv/include/arch/header.ld

@@ -30,4 +30,3 @@ ENTRY(_start)
 #else
 ENTRY(stage_entry)
 #endif
-

src/arch/riscv/include/arch/hlt.h

@@ -2,5 +2,3 @@ static inline __attribute__((always_inline)) void hlt(void)
 {
         while(1);
 }
-
-

src/arch/riscv/include/arch/memlayout.h

@@ -28,4 +28,3 @@
 /* TODO: Need to add DMA_COHERENT region like on ARM? */
 
 #endif /* __ARCH_MEMLAYOUT_H */
-

src/arch/riscv/prologue.inc

@@ -19,4 +19,3 @@
 
 .section ".rom.data", "a", @progbits
 .section ".rom.text", "ax", @progbits
-

src/arch/x86/boot/wakeup.S

@@ -92,4 +92,3 @@ __wakeup_segment = RELOCATED(.)
 	.globl __wakeup_size
 __wakeup_size:
 	.long . - __wakeup
-

src/arch/x86/init/crt0_romcc_epilogue.inc

@@ -19,4 +19,3 @@ __main:
 	post_code(POST_DEAD_CODE)
 	hlt
 	jmp	.Lhlt
-

src/arch/x86/init/prologue.inc

@@ -21,4 +21,3 @@
 
 .section ".rom.data", "a", @progbits
 .section ".rom.text", "ax", @progbits
-

src/arch/x86/lib/timestamp.c

@@ -24,4 +24,3 @@ uint64_t timestamp_get(void)
 {
 	return rdtscll();
 }
-