comments: update text typo pre-empted to preempted

Or will be catch by codespell, when do checkpatch.sh

Also fix the relative comment file changed.

include/nuttx/scsi.h
drivers/syslog/ramlog.c
excluded as we have to modify field name in struct

Signed-off-by: buxiasen <buxiasen@xiaomi.com>

arch/arm/src/armv7-a/arm_cache.c

@@ -244,7 +244,7 @@ size_t up_get_dcache_size(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -298,7 +298,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -339,7 +339,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -366,7 +366,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -406,7 +406,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/arm/src/armv7-m/arm_cache.c

@@ -640,7 +640,7 @@ void up_disable_dcache(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -775,7 +775,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -851,7 +851,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -928,7 +928,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -1005,7 +1005,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/arm/src/armv7-r/arm_cache.c

@@ -244,7 +244,7 @@ size_t up_get_dcache_size(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -298,7 +298,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -339,7 +339,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -366,7 +366,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -406,7 +406,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/arm/src/armv8-m/arm_cache.c

@@ -640,7 +640,7 @@ void up_disable_dcache(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -775,7 +775,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -851,7 +851,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -928,7 +928,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -1005,7 +1005,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/arm/src/armv8-r/arm_cache.c

@@ -248,7 +248,7 @@ size_t up_get_dcache_size(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -302,7 +302,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -343,7 +343,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -370,7 +370,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -410,7 +410,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/arm64/src/common/arm64_cache.c

@@ -501,7 +501,7 @@ void up_disable_icache(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -601,7 +601,7 @@ size_t up_get_dcache_size(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -629,7 +629,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -708,7 +708,7 @@ void up_disable_dcache(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -735,7 +735,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/xtensa/src/common/xtensa_cache.c

@@ -419,7 +419,7 @@ void up_disable_dcache(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -498,7 +498,7 @@ void up_invalidate_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -544,7 +544,7 @@ void up_clean_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -582,7 +582,7 @@ void up_clean_dcache_all(void)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 
@@ -627,7 +627,7 @@ void up_flush_dcache(uintptr_t start, uintptr_t end)
  * Assumptions:
  *   This operation is not atomic.  This function assumes that the caller
  *   has exclusive access to the address range so that no harm is done if
- *   the operation is pre-empted.
+ *   the operation is preempted.
  *
  ****************************************************************************/
 

arch/z16/src/z16f/z16f_serial.c

@@ -649,7 +649,7 @@ static bool z16f_txempty(struct uart_dev_s *dev)
  *
  * Description:
  *   Performs the low level UART initialization early in debug so that the
- *   serial console will be available during bootup.  This must be called
+ *   serial console will be available during boot-up.  This must be called
  *   before z16f_serialinit.
  *
  ****************************************************************************/
@@ -769,7 +769,7 @@ void up_putc(int ch)
   /* Keep interrupts disabled so that we do not interfere with normal
    * driver operation.
    *
-   * REVISIT:  I can imagine scenarios where the follow logic gets pre-empted
+   * REVISIT:  I can imagine scenarios where the follow logic gets preempted
    * and the UART interrupts get left in a bad state.
    */
 

graphics/nxterm/nxterm_kbdin.c

@@ -129,7 +129,7 @@ ssize_t nxterm_read(FAR struct file *filep, FAR char *buffer, size_t len)
           priv->nwaiters++;
           nxmutex_unlock(&priv->lock);
 
-          /* We may now be pre-empted!  But that should be okay because we
+          /* We may now be preempted!  But that should be okay because we
            * have already incremented nwaiters.  Pre-emption is disabled
            * but will be re-enabled while we are waiting.
            */

libs/libc/stdio/lib_vfprintf.c

@@ -43,7 +43,7 @@ int vfprintf(FAR FILE *stream, FAR const IPTR char *fmt, va_list ap)
 
   /* Hold the stream semaphore throughout the lib_vsprintf
    * call so that this thread can get its entire message out
-   * before being pre-empted by the next thread.
+   * before being preempted by the next thread.
    */
 
   flockfile(stream);

libs/libc/stdio/lib_vfscanf.c

@@ -47,7 +47,7 @@ int vfscanf(FAR FILE *stream, FAR const IPTR char *fmt, va_list ap)
       lib_stdinstream(&stdinstream, stream);
 
       /* Hold the stream semaphore throughout the lib_vscanf call so that
-       * this thread can get its entire message out before being pre-empted
+       * this thread can get its entire message out before being preempted
        * by the next thread.
        */
 

sched/sched/sched_addreadytorun.c

@@ -43,7 +43,7 @@
  * Description:
  *   This function adds a TCB to the ready to run list.  If the currently
  *   active task has preemption disabled and the new TCB would cause this
- *   task to be pre-empted, the new task is added to the g_pendingtasks list
+ *   task to be preempted, the new task is added to the g_pendingtasks list
  *   instead.  The pending tasks will be made ready-to-run when preemption is
  *   unlocked.
  *
@@ -73,7 +73,7 @@ bool nxsched_add_readytorun(FAR struct tcb_s *btcb)
 
   /* Check if pre-emption is disabled for the current running task and if
    * the new ready-to-run task would cause the current running task to be
-   * pre-empted.  NOTE that IRQs disabled implies that pre-emption is
+   * preempted.  NOTE that IRQs disabled implies that pre-emption is
    * also disabled.
    */
 
@@ -129,7 +129,7 @@ bool nxsched_add_readytorun(FAR struct tcb_s *btcb)
  *      assigned to a CPU.
  *
  *   If the currently active task has preemption disabled and the new TCB
- *   would cause this task to be pre-empted, the new task is added to the
+ *   would cause this task to be preempted, the new task is added to the
  *   g_pendingtasks list instead.  The pending tasks will be made
  *   ready-to-run when preemption isunlocked.
  *

sched/signal/sig_default.c

@@ -289,7 +289,7 @@ static void nxsig_stop_task(int signo)
   group_suspend_children(rtcb);
 #endif
 
-  /* Lock the scheduler so this thread is not pre-empted until after we
+  /* Lock the scheduler so this thread is not preempted until after we
    * call nxsched_suspend().
    */
 
@@ -511,7 +511,7 @@ bool nxsig_iscatchable(int signo)
  *   defaction - True: the default action is in place
  *
  * Returned Value:
- *   The address of the default signal action handler is returne on success.
+ *   The address of the default signal action handler is return on success.
  *   SIG_IGN is returned if there is no default action.
  *
  ****************************************************************************/