ia64: headers: drop duplicated words

Delete the repeated words "to" and "the".

Link: https://lkml.kernel.org/r/20210507184837.10754-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/ia64/include/asm/pal.h

@@ -1086,7 +1086,7 @@ static inline long ia64_pal_freq_base(unsigned long *platform_base_freq)
 
 /*
  * Get the ratios for processor frequency, bus frequency and interval timer to
- * to base frequency of the platform
+ * the base frequency of the platform
  */
 static inline s64
 ia64_pal_freq_ratios (struct pal_freq_ratio *proc_ratio, struct pal_freq_ratio *bus_ratio,

arch/ia64/include/asm/spinlock.h

@@ -26,7 +26,7 @@
  * the queue, and the other indicating the current tail. The lock is acquired
  * by atomically noting the tail and incrementing it by one (thus adding
  * ourself to the queue and noting our position), then waiting until the head
- * becomes equal to the the initial value of the tail.
+ * becomes equal to the initial value of the tail.
  * The pad bits in the middle are used to prevent the next_ticket number
  * overflowing into the now_serving number.
  *

arch/ia64/include/asm/uv/uv_hub.h

@@ -257,7 +257,7 @@ static inline int uv_numa_blade_id(void)
 	return 0;
 }
 
-/* Convert a cpu number to the the UV blade number */
+/* Convert a cpu number to the UV blade number */
 static inline int uv_cpu_to_blade_id(int cpu)
 {
 	return 0;