Remove FAR from source code under 32bit arch and board

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

arch/arm/include/cxd56xx/nxaudio.h

@@ -1,5 +1,5 @@
 /****************************************************************************
- * include/nuttx/audio/cxd56.h
+ * arch/arm/include/cxd56xx/nxaudio.h
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
@@ -59,8 +59,8 @@ extern "C"
 
 struct audio_lowerhalf_s;
 
-FAR struct audio_lowerhalf_s *
+struct audio_lowerhalf_s *
-  cxd56_initialize(FAR const struct cxd56_lower_s *lower);
+cxd56_initialize(const struct cxd56_lower_s *lower);
 
 #undef EXTERN
 #ifdef __cplusplus

arch/arm/src/armv6-m/arm_cpuinfo.c

@@ -40,7 +40,7 @@
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

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

@@ -61,7 +61,7 @@ static int hwcap_extract_field(uint32_t features, int field)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

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

@@ -59,7 +59,7 @@ static int hwcap_extract_field(uint32_t features, int field)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

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

@@ -61,7 +61,7 @@ static int hwcap_extract_field(uint32_t features, int field)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

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

@@ -63,7 +63,7 @@ static int hwcap_extract_field(uint32_t features, int field)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

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

@@ -61,7 +61,7 @@ static int hwcap_extract_field(uint32_t features, int field)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
   uint32_t cpuid;

arch/arm/src/common/arm_checkstack.c

@@ -203,7 +203,7 @@ size_t up_check_tcbstack(struct tcb_s *tcb)
   size_t size;
 
 #ifdef CONFIG_ARCH_ADDRENV
-  FAR struct addrenv_s *oldenv;
+  struct addrenv_s *oldenv;
 
   if (tcb->addrenv_own != NULL)
     {

arch/arm/src/cxd56xx/cxd56_nxaudio.h

@@ -263,7 +263,7 @@ struct cxd56_dev_s
 
   /* Our specific driver data goes here */
 
-  FAR const struct cxd56_lower_s *lower;    /* Pointer to the board lower functions */
+  const struct cxd56_lower_s *lower;        /* Pointer to the board lower functions */
   enum cxd56_devstate_e   state;            /* Driver state */
   enum cxd56_dmahandle_e  dma_handle;       /* DMA handle */
   struct file             mq;               /* Message queue for receiving messages */

arch/arm/src/cxd56xx/cxd56_nxaudio_src.c

@@ -136,7 +136,7 @@ static struct ap_buffer_s *cxd56_src_get_apb(void)
 
       src_apb->nmaxbytes = CONFIG_CXD56_AUDIO_BUFFER_SIZE;
       src_apb->nbytes = 0;
-      src_apb->samp = (FAR uint8_t *)(&src_apb->samp + 1);
+      src_apb->samp = (uint8_t *)(&src_apb->samp + 1);
     }
   else
     {
@@ -154,7 +154,7 @@ errorout_with_lock:
  * out queue accordingly.
  */
 
-static int cxd56_src_process(FAR struct ap_buffer_s *apb)
+static int cxd56_src_process(struct ap_buffer_s *apb)
 {
   int ret = OK;
   irqstate_t flags;
@@ -352,7 +352,7 @@ static void *cxd56_src_thread(pthread_addr_t pvarg)
 
   while (g_src.state == CXD56_SRC_RUNNING)
     {
-      size = file_mq_receive(&g_src.mq, (FAR char *)&msg,
+      size = file_mq_receive(&g_src.mq, (char *)&msg,
                              sizeof(msg), &prio);
 
       /* Handle the case when we return with no message */
@@ -402,9 +402,9 @@ static void *cxd56_src_thread(pthread_addr_t pvarg)
  *
  ****************************************************************************/
 
-int cxd56_src_init(FAR struct cxd56_dev_s *dev,
+int cxd56_src_init(struct cxd56_dev_s *dev,
-                   FAR struct dq_queue_s *inq,
+                   struct dq_queue_s *inq,
-                   FAR struct dq_queue_s *outq)
+                   struct dq_queue_s *outq)
 {
   struct sched_param sparam;
   struct mq_attr m_attr;
@@ -541,7 +541,7 @@ int cxd56_src_deinit(void)
  *
  ****************************************************************************/
 
-int cxd56_src_enqueue(FAR struct ap_buffer_s *apb)
+int cxd56_src_enqueue(struct ap_buffer_s *apb)
 {
   int ret;
   struct audio_msg_s msg;
@@ -550,7 +550,7 @@ int cxd56_src_enqueue(FAR struct ap_buffer_s *apb)
 
   msg.msg_id = AUDIO_MSG_ENQUEUE;
   msg.u.ptr = apb;
-  ret = file_mq_send(&g_src.mq, (FAR const char *)&msg,
+  ret = file_mq_send(&g_src.mq, (const char *)&msg,
                      sizeof(msg), CONFIG_CXD56_MSG_PRIO);
   if (ret != OK)
     {
@@ -577,7 +577,7 @@ int cxd56_src_stop(void)
 
   msg.msg_id = AUDIO_MSG_STOP;
   msg.u.data = 0;
-  ret = file_mq_send(&g_src.mq, (FAR const char *)&msg,
+  ret = file_mq_send(&g_src.mq, (const char *)&msg,
                      sizeof(msg), CONFIG_CXD56_MSG_PRIO);
   if (ret != OK)
     {

arch/arm/src/cxd56xx/cxd56_nxaudio_src.h

@@ -52,10 +52,10 @@
  * Public Function Prototypes
  ****************************************************************************/
 
-int cxd56_src_init(FAR struct cxd56_dev_s *dev, FAR struct dq_queue_s *inq,
+int cxd56_src_init(struct cxd56_dev_s *dev, struct dq_queue_s *inq,
-                   FAR struct dq_queue_s *outq);
+                   struct dq_queue_s *outq);
 int cxd56_src_deinit(void);
-int cxd56_src_enqueue(FAR struct ap_buffer_s *apb);
+int cxd56_src_enqueue(struct ap_buffer_s *apb);
 int cxd56_src_stop(void);
 
 #endif /* CONFIG_AUDIO */

arch/arm/src/goldfish/goldfish_boot.c

@@ -52,7 +52,7 @@ void arm_boot(void)
   goldfish_setupmappings();
 
 #ifdef CONFIG_DEVICE_TREE
-  fdt_register((FAR const char *)0x40000000);
+  fdt_register((const char *)0x40000000);
 #endif
 
 #if defined(CONFIG_ARCH_HAVE_PSCI)

arch/arm/src/qemu/qemu_boot.c

@@ -56,7 +56,7 @@ void arm_boot(void)
 #endif
 
 #ifdef CONFIG_DEVICE_TREE
-  fdt_register((FAR const char *)0x40000000);
+  fdt_register((const char *)0x40000000);
 #endif
 
 #ifdef USE_EARLYSERIALINIT

arch/arm/src/stm32h7/stm32_ltdc.h

@@ -83,7 +83,7 @@ void stm32_ltdcuninitialize(void);
  *
  ****************************************************************************/
 
-FAR struct fb_vtable_s *stm32_ltdcgetvplane(int vplane);
+struct fb_vtable_s *stm32_ltdcgetvplane(int vplane);
 
 /****************************************************************************
  * Name: stm32_lcd_backlight

arch/arm64/src/qemu/qemu_boot.c

@@ -172,7 +172,7 @@ void arm64_chip_boot(void)
   arm64_mmu_init(true);
 
 #ifdef CONFIG_DEVICE_TREE
-  fdt_register((FAR const char *)0x40000000);
+  fdt_register((const char *)0x40000000);
 #endif
 
 #if defined(CONFIG_ARCH_CHIP_QEMU_WITH_HV)

arch/risc-v/src/common/riscv_checkstack.c

@@ -159,7 +159,7 @@ size_t up_check_tcbstack(struct tcb_s *tcb)
   size_t size;
 
 #ifdef CONFIG_ARCH_ADDRENV
-  FAR struct addrenv_s *oldenv;
+  struct addrenv_s *oldenv;
 
   if (tcb->addrenv_own != NULL)
     {

arch/risc-v/src/common/riscv_cpuinfo.c

@@ -36,7 +36,7 @@
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   int i;
 

arch/risc-v/src/esp32c6/esp32c6_allocateheap.c

@@ -58,7 +58,7 @@
  *
  ****************************************************************************/
 
-void up_allocate_heap(FAR void **heap_start, size_t *heap_size)
+void up_allocate_heap(void **heap_start, size_t *heap_size)
 {
   /* These values come from the linker scripts (legacy_sections.ld and
    * flat_memory.ld).

arch/risc-v/src/esp32c6/esp32c6_serial.c

@@ -237,7 +237,7 @@ static uart_dev_t g_uart1_dev =
  *
  ****************************************************************************/
 
-static int uart_handler(int irq, FAR void *context, FAR void *arg)
+static int uart_handler(int irq, void *context, void *arg)
 {
   struct uart_dev_s *dev = (struct uart_dev_s *)arg;
   struct esp32c6_uart_s *priv = dev->priv;

arch/risc-v/src/esp32c6/esp32c6_timerisr.c

@@ -51,7 +51,7 @@
  * Name: systimer_isr
  ****************************************************************************/
 
-static int systimer_isr(int irq, FAR void *context, FAR void *arg)
+static int systimer_isr(int irq, void *context, void *arg)
 {
   setbits(SYSTIMER_TARGET0_INT_CLR, SYSTIMER_INT_CLR_REG);
 

arch/sim/src/sim/sim_uart.c

@@ -87,10 +87,10 @@ static bool tty_rxavailable(struct uart_dev_s *dev);
 static bool tty_rxflowcontrol(struct uart_dev_s *dev,
                               unsigned int nbuffered, bool upper);
 #ifdef CONFIG_SIM_UART_DMA
-static void tty_dmatxavail(FAR struct uart_dev_s *dev);
+static void tty_dmatxavail(struct uart_dev_s *dev);
-static void tty_dmasend(FAR struct uart_dev_s *dev);
+static void tty_dmasend(struct uart_dev_s *dev);
-static void tty_dmarxfree(FAR struct uart_dev_s *dev);
+static void tty_dmarxfree(struct uart_dev_s *dev);
-static void tty_dmareceive(FAR struct uart_dev_s *dev);
+static void tty_dmareceive(struct uart_dev_s *dev);
 #endif
 static void tty_send(struct uart_dev_s *dev, int ch);
 static void tty_txint(struct uart_dev_s *dev, bool enable);
@@ -509,7 +509,7 @@ static bool tty_rxflowcontrol(struct uart_dev_s *dev,
  *
  ****************************************************************************/
 
-static void tty_dmatxavail(FAR struct uart_dev_s *dev)
+static void tty_dmatxavail(struct uart_dev_s *dev)
 {
   if (uart_txready(dev))
     {
@@ -525,7 +525,7 @@ static void tty_dmatxavail(FAR struct uart_dev_s *dev)
  *
  ****************************************************************************/
 
-static void tty_dmasend(FAR struct uart_dev_s *dev)
+static void tty_dmasend(struct uart_dev_s *dev)
 {
   struct tty_priv_s *priv = dev->priv;
   struct uart_dmaxfer_s *xfer = &dev->dmatx;
@@ -559,7 +559,7 @@ static void tty_dmasend(FAR struct uart_dev_s *dev)
  *
  ****************************************************************************/
 
-static void tty_dmarxfree(FAR struct uart_dev_s *dev)
+static void tty_dmarxfree(struct uart_dev_s *dev)
 {
   if (uart_rxavailable(dev))
     {
@@ -575,7 +575,7 @@ static void tty_dmarxfree(FAR struct uart_dev_s *dev)
  *
  ****************************************************************************/
 
-static void tty_dmareceive(FAR struct uart_dev_s *dev)
+static void tty_dmareceive(struct uart_dev_s *dev)
 {
   struct tty_priv_s *priv = dev->priv;
   struct uart_dmaxfer_s *xfer = &dev->dmarx;

arch/sim/src/sim/sim_usbhost.c

@@ -123,37 +123,37 @@ static int sim_usbhost_enumerate(struct usbhost_connection_s *conn,
 
 /* USB host driver operations ***********************************************/
 
-static int sim_usbhost_ep0configure(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_ep0configure(struct usbhost_driver_s *drvr,
                                     usbhost_ep_t ep0, uint8_t funcaddr,
                                     uint8_t speed, uint16_t maxpacketsize);
-static int sim_usbhost_epalloc(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_epalloc(struct usbhost_driver_s *drvr,
-                               FAR const struct usbhost_epdesc_s *epdesc,
+                               const struct usbhost_epdesc_s *epdesc,
-                               FAR usbhost_ep_t *ep);
+                               usbhost_ep_t *ep);
-static int sim_usbhost_epfree(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_epfree(struct usbhost_driver_s *drvr,
-                              FAR usbhost_ep_t ep);
-static int sim_usbhost_alloc(FAR struct usbhost_driver_s *drvr,
-                             FAR uint8_t **buffer, FAR size_t *maxlen);
-static int sim_usbhost_free(FAR struct usbhost_driver_s *drvr,
-                            FAR uint8_t *buffer);
-static int sim_usbhost_ioalloc(FAR struct usbhost_driver_s *drvr,
-                               FAR uint8_t **buffer, size_t buflen);
-static int sim_usbhost_iofree(FAR struct usbhost_driver_s *drvr,
-                              FAR uint8_t *buffer);
-static int sim_usbhost_ctrlin(FAR struct usbhost_driver_s *drvr,
-                              usbhost_ep_t ep0,
-                              FAR const struct usb_ctrlreq_s *req,
-                              FAR uint8_t *buffer);
-static int sim_usbhost_ctrlout(FAR struct usbhost_driver_s *drvr,
-                               usbhost_ep_t ep0,
-                               FAR const struct usb_ctrlreq_s *req,
-                               FAR const uint8_t *buffer);
-static ssize_t sim_usbhost_transfer(FAR struct usbhost_driver_s *drvr,
-                                    usbhost_ep_t ep, FAR uint8_t *buffer,
-                                    size_t buflen);
-static int sim_usbhost_cancel(FAR struct usbhost_driver_s *drvr,
                               usbhost_ep_t ep);
-static void sim_usbhost_disconnect(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_alloc(struct usbhost_driver_s *drvr,
-                                   FAR struct usbhost_hubport_s *hport);
+                             uint8_t **buffer, size_t *maxlen);
+static int sim_usbhost_free(struct usbhost_driver_s *drvr,
+                            uint8_t *buffer);
+static int sim_usbhost_ioalloc(struct usbhost_driver_s *drvr,
+                               uint8_t **buffer, size_t buflen);
+static int sim_usbhost_iofree(struct usbhost_driver_s *drvr,
+                              uint8_t *buffer);
+static int sim_usbhost_ctrlin(struct usbhost_driver_s *drvr,
+                              usbhost_ep_t ep0,
+                              const struct usb_ctrlreq_s *req,
+                              uint8_t *buffer);
+static int sim_usbhost_ctrlout(struct usbhost_driver_s *drvr,
+                               usbhost_ep_t ep0,
+                               const struct usb_ctrlreq_s *req,
+                               const uint8_t *buffer);
+static ssize_t sim_usbhost_transfer(struct usbhost_driver_s *drvr,
+                                    usbhost_ep_t ep, uint8_t *buffer,
+                                    size_t buflen);
+static int sim_usbhost_cancel(struct usbhost_driver_s *drvr,
+                              usbhost_ep_t ep);
+static void sim_usbhost_disconnect(struct usbhost_driver_s *drvr,
+                                   struct usbhost_hubport_s *hport);
 
 /****************************************************************************
  * Private Data
@@ -336,7 +336,7 @@ static int sim_usbhost_enumerate(struct usbhost_connection_s *conn,
  * Name: sim_usbhost_ep0configure
  ****************************************************************************/
 
-static int sim_usbhost_ep0configure(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_ep0configure(struct usbhost_driver_s *drvr,
                                     usbhost_ep_t ep0, uint8_t funcaddr,
                                     uint8_t speed, uint16_t maxpacketsize)
 {
@@ -365,9 +365,9 @@ static int sim_usbhost_ep0configure(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_epalloc
  ****************************************************************************/
 
-static int sim_usbhost_epalloc(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_epalloc(struct usbhost_driver_s *drvr,
-                               FAR const struct usbhost_epdesc_s *epdesc,
+                               const struct usbhost_epdesc_s *epdesc,
-                               FAR usbhost_ep_t *ep)
+                               usbhost_ep_t *ep)
 {
   struct sim_epinfo_s *epinfo;
   struct usbhost_hubport_s *hport;
@@ -419,8 +419,8 @@ static int sim_usbhost_epalloc(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_epfree
  ****************************************************************************/
 
-static int sim_usbhost_epfree(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_epfree(struct usbhost_driver_s *drvr,
-                              FAR usbhost_ep_t ep)
+                              usbhost_ep_t ep)
 {
   struct sim_epinfo_s *epinfo = (struct sim_epinfo_s *)ep;
 
@@ -438,8 +438,8 @@ static int sim_usbhost_epfree(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_alloc
  ****************************************************************************/
 
-static int sim_usbhost_alloc(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_alloc(struct usbhost_driver_s *drvr,
-                             FAR uint8_t **buffer, FAR size_t *maxlen)
+                             uint8_t **buffer, size_t *maxlen)
 {
   DEBUGASSERT(drvr && buffer && maxlen);
 
@@ -457,8 +457,8 @@ static int sim_usbhost_alloc(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_free
  ****************************************************************************/
 
-static int sim_usbhost_free(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_free(struct usbhost_driver_s *drvr,
-                            FAR uint8_t *buffer)
+                            uint8_t *buffer)
 {
   DEBUGASSERT(drvr && buffer);
 
@@ -470,8 +470,8 @@ static int sim_usbhost_free(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_ioalloc
  ****************************************************************************/
 
-static int sim_usbhost_ioalloc(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_ioalloc(struct usbhost_driver_s *drvr,
-                               FAR uint8_t **buffer, size_t buflen)
+                               uint8_t **buffer, size_t buflen)
 {
   DEBUGASSERT(drvr && buffer && buflen > 0);
 
@@ -483,8 +483,8 @@ static int sim_usbhost_ioalloc(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_iofree
  ****************************************************************************/
 
-static int sim_usbhost_iofree(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_iofree(struct usbhost_driver_s *drvr,
-                              FAR uint8_t *buffer)
+                              uint8_t *buffer)
 {
   DEBUGASSERT(drvr && buffer);
 
@@ -496,10 +496,10 @@ static int sim_usbhost_iofree(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_ctrlin
  ****************************************************************************/
 
-static int sim_usbhost_ctrlin(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_ctrlin(struct usbhost_driver_s *drvr,
                               usbhost_ep_t ep0,
-                              FAR const struct usb_ctrlreq_s *req,
+                              const struct usb_ctrlreq_s *req,
-                              FAR uint8_t *buffer)
+                              uint8_t *buffer)
 {
   struct sim_usbhost_s *priv = (struct sim_usbhost_s *)drvr;
   struct sim_epinfo_s *ep0info = (struct sim_epinfo_s *)ep0;
@@ -559,10 +559,10 @@ static int sim_usbhost_ctrlin(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_ctrlout
  ****************************************************************************/
 
-static int sim_usbhost_ctrlout(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_ctrlout(struct usbhost_driver_s *drvr,
                                usbhost_ep_t ep0,
-                               FAR const struct usb_ctrlreq_s *req,
+                               const struct usb_ctrlreq_s *req,
-                               FAR const uint8_t *buffer)
+                               const uint8_t *buffer)
 {
   return sim_usbhost_ctrlin(drvr, ep0, req, (uint8_t *)buffer);
 }
@@ -571,8 +571,8 @@ static int sim_usbhost_ctrlout(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_transfer
  ****************************************************************************/
 
-static ssize_t sim_usbhost_transfer(FAR struct usbhost_driver_s *drvr,
+static ssize_t sim_usbhost_transfer(struct usbhost_driver_s *drvr,
-                                    usbhost_ep_t ep, FAR uint8_t *buffer,
+                                    usbhost_ep_t ep, uint8_t *buffer,
                                     size_t buflen)
 {
   struct sim_usbhost_s *priv = (struct sim_usbhost_s *)drvr;
@@ -623,7 +623,7 @@ static ssize_t sim_usbhost_transfer(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_cancel
  ****************************************************************************/
 
-static int sim_usbhost_cancel(FAR struct usbhost_driver_s *drvr,
+static int sim_usbhost_cancel(struct usbhost_driver_s *drvr,
                               usbhost_ep_t ep)
 {
   return 0;
@@ -633,8 +633,8 @@ static int sim_usbhost_cancel(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_disconnect
  ****************************************************************************/
 
-static void sim_usbhost_disconnect(FAR struct usbhost_driver_s *drvr,
+static void sim_usbhost_disconnect(struct usbhost_driver_s *drvr,
-                                   FAR struct usbhost_hubport_s *hport)
+                                   struct usbhost_hubport_s *hport)
 {
   DEBUGASSERT(hport != NULL);
   hport->devclass = NULL;
@@ -644,7 +644,7 @@ static void sim_usbhost_disconnect(FAR struct usbhost_driver_s *drvr,
  * Name: sim_usbhost_rqcomplete
  ****************************************************************************/
 
-static void sim_usbhost_rqcomplete(FAR struct sim_usbhost_s *drvr)
+static void sim_usbhost_rqcomplete(struct sim_usbhost_s *drvr)
 {
   struct host_usb_datareq_s *datareq;
 

arch/xtensa/src/common/xtensa_cpuinfo.c

@@ -83,7 +83,7 @@ static inline uint32_t xtensa_getconfig1(void)
  * name: up_show_cpuinfo
  ****************************************************************************/
 
-ssize_t up_show_cpuinfo(FAR char *buf, size_t buf_size, off_t file_off)
+ssize_t up_show_cpuinfo(char *buf, size_t buf_size, off_t file_off)
 {
   procfs_sprintf(buf, buf_size, &file_off,
                  "CPU count\t: %u\n"

boards/arm/cxd56xx/spresense/include/cxd56_ak09912.h

@@ -71,7 +71,7 @@ int board_ak09912_initialize(const char *devpath, int bus);
  *
  ****************************************************************************/
 
-int ak09912_init(FAR struct i2c_master_s *i2c, int port);
+int ak09912_init(struct i2c_master_s *i2c, int port);
 
 /****************************************************************************
  * Name: ak09912_scu_register

boards/arm/cxd56xx/spresense/include/cxd56_alt1250.h

@@ -56,7 +56,7 @@ extern "C"
  *
  ****************************************************************************/
 
-int board_alt1250_initialize(FAR const char *devpath);
+int board_alt1250_initialize(const char *devpath);
 
 /****************************************************************************
  * Name: board_alt1250_uninitialize

boards/arm/cxd56xx/spresense/include/cxd56_bmi160.h

@@ -78,7 +78,7 @@ int board_bmi160_initialize(int bus);
  ****************************************************************************/
 
 #ifdef CONFIG_SENSORS_BMI160_I2C
-int bmi160_init(FAR struct i2c_master_s *dev, int port);
+int bmi160_init(struct i2c_master_s *dev, int port);
 #else /* CONFIG_SENSORS_BMI160_SPI */
 int bmi160_init(struct spi_dev_s *dev);
 #endif

boards/arm/qemu/qemu-armv7a/src/qemu_bringup.c

@@ -155,7 +155,7 @@ static void register_virtio_devices_from_fdt(const void *fdt)
       irqnum = fdt_get_irq(fdt, offset);
       if (addr > 0 && irqnum >= 0)
         {
-          virtio_register_mmio_device((FAR void *)addr, irqnum);
+          virtio_register_mmio_device((void *)addr, irqnum);
         }
     }
 }

boards/arm/stm32f7/stm32f777zit6-meadow/src/stm32_boot.c

@@ -45,7 +45,7 @@
 
 /* MEADOW FIXME: header clash? */
 
-extern FAR struct qspi_dev_s *stm32f7_qspi_initialize(int intf);
+extern struct qspi_dev_s *stm32f7_qspi_initialize(int intf);
 #endif
 
 /****************************************************************************
@@ -124,8 +124,8 @@ void stm32_boardinitialize(void)
 void board_late_initialize(void)
 {
 #ifdef CONFIG_STM32F7_QUADSPI
-  FAR struct qspi_dev_s *qspi;
+  struct qspi_dev_s *qspi;
-  FAR struct mtd_dev_s *mtd;
+  struct mtd_dev_s *mtd;
 
   struct qspi_meminfo_s meminfo;
 

boards/arm/stm32f7/stm32f777zit6-meadow/src/stm32_spi.c

@@ -109,7 +109,7 @@ void stm32_spi2select(struct spi_dev_s *dev,
           );
 }
 
-uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, uint32_t devid)
+uint8_t stm32_spi2status(struct spi_dev_s *dev, uint32_t devid)
 {
   return 0;
 }

boards/arm/stm32h7/stm32h745i-disco/src/stm32_bringup.c

@@ -94,7 +94,7 @@ int stm32_bringup(void)
 {
   int ret;
 #ifdef CONFIG_RAMMTD
-  FAR uint8_t *ramstart;
+  uint8_t *ramstart;
 #endif
 
   UNUSED(ret);
@@ -156,7 +156,7 @@ int stm32_bringup(void)
     {
       /* Initialized the RAM MTD */
 
-      FAR struct mtd_dev_s *mtd = rammtd_initialize(ramstart, 128 * 1024);
+      struct mtd_dev_s *mtd = rammtd_initialize(ramstart, 128 * 1024);
       if (mtd == NULL)
         {
           syslog(LOG_ERR, "ERROR: rammtd_initialize failed\n");

boards/arm/stm32h7/stm32h745i-disco/src/stm32_ft5x06.c

@@ -69,8 +69,8 @@
 
 struct stm32_ft5x06_config_s
 {
-  xcpt_t          handler;  /* The FT5x06 interrupt handler */
+  xcpt_t      handler;  /* The FT5x06 interrupt handler */
-  FAR void       *arg;      /* Interrupt handler argument */
+  void       *arg;      /* Interrupt handler argument */
 };
 
 /****************************************************************************
@@ -78,14 +78,14 @@ struct stm32_ft5x06_config_s
  ****************************************************************************/
 
 #ifndef CONFIG_FT5X06_POLLMODE
-static int  stm32_ft5x06_attach(FAR const struct ft5x06_config_s *config,
+static int  stm32_ft5x06_attach(const struct ft5x06_config_s *config,
-                                xcpt_t isr, FAR void *arg);
+                                xcpt_t isr, void *arg);
-static void stm32_ft5x06_enable(FAR const struct ft5x06_config_s *config,
+static void stm32_ft5x06_enable(const struct ft5x06_config_s *config,
                                 bool enable);
-static void stm32_ft5x06_clear(FAR const struct ft5x06_config_s *config);
+static void stm32_ft5x06_clear(const struct ft5x06_config_s *config);
 #endif
-static void stm32_ft5x06_wakeup(FAR const struct ft5x06_config_s *config);
+static void stm32_ft5x06_wakeup(const struct ft5x06_config_s *config);
-static void stm32_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
+static void stm32_ft5x06_nreset(const struct ft5x06_config_s *config,
                                 bool state);
 
 /****************************************************************************
@@ -126,8 +126,8 @@ static struct stm32_ft5x06_config_s g_priv_config =
  ****************************************************************************/
 
 #ifndef CONFIG_FT5X06_POLLMODE
-static int  stm32_ft5x06_attach(FAR const struct ft5x06_config_s *config,
+static int  stm32_ft5x06_attach(const struct ft5x06_config_s *config,
-                                xcpt_t isr, FAR void *arg)
+                                xcpt_t isr, void *arg)
 {
   iinfo("Saving handler %p\n", isr);
 
@@ -164,7 +164,7 @@ static int  stm32_ft5x06_attach(FAR const struct ft5x06_config_s *config,
  ****************************************************************************/
 
 #ifndef CONFIG_FT5X06_POLLMODE
-static void stm32_ft5x06_enable(FAR const struct ft5x06_config_s *config,
+static void stm32_ft5x06_enable(const struct ft5x06_config_s *config,
                                 bool enable)
 {
   irqstate_t flags;
@@ -203,7 +203,7 @@ static void stm32_ft5x06_enable(FAR const struct ft5x06_config_s *config,
  ****************************************************************************/
 
 #ifndef CONFIG_FT5X06_POLLMODE
-static void stm32_ft5x06_clear(FAR const struct ft5x06_config_s *config)
+static void stm32_ft5x06_clear(const struct ft5x06_config_s *config)
 {
   /* Does nothing */
 }
@@ -218,7 +218,7 @@ static void stm32_ft5x06_clear(FAR const struct ft5x06_config_s *config)
  *
  ****************************************************************************/
 
-static void stm32_ft5x06_wakeup(FAR const struct ft5x06_config_s *config)
+static void stm32_ft5x06_wakeup(const struct ft5x06_config_s *config)
 {
   /* We do not have access to the WAKE pin in the implementation */
 }
@@ -231,7 +231,7 @@ static void stm32_ft5x06_wakeup(FAR const struct ft5x06_config_s *config)
  *
  ****************************************************************************/
 
-static void stm32_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
+static void stm32_ft5x06_nreset(const struct ft5x06_config_s *config,
                                 bool nstate)
 {
   /* We do not have access to the RESET pin in the implementation */
@@ -260,7 +260,7 @@ static void stm32_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
 
 int stm32_tsc_setup(int minor)
 {
-  FAR struct i2c_master_s *dev;
+  struct i2c_master_s *dev;
   int ret;
 
   iinfo("minor %d\n", minor);

boards/arm/stm32h7/stm32h745i-disco/src/stm32_lcd.c

@@ -90,7 +90,7 @@ int up_fbinitialize(int display)
  *
  ****************************************************************************/
 
-FAR struct fb_vtable_s *up_fbgetvplane(int display, int vplane)
+struct fb_vtable_s *up_fbgetvplane(int display, int vplane)
 {
   return stm32_ltdcgetvplane(vplane);
 }

boards/arm/stm32h7/stm32h745i-disco/src/stm32_ostest.c

@@ -68,7 +68,7 @@ static uint32_t g_saveregs[XCPTCONTEXT_REGS];
  * return the current FPU registers.
  */
 
-void arch_getfpu(FAR uint32_t *fpusave)
+void arch_getfpu(uint32_t *fpusave)
 {
   irqstate_t flags;
 
@@ -87,7 +87,7 @@ void arch_getfpu(FAR uint32_t *fpusave)
  * will compare them and return true if they are identical.
  */
 
-bool arch_cmpfpu(FAR const uint32_t *fpusave1, FAR const uint32_t *fpusave2)
+bool arch_cmpfpu(const uint32_t *fpusave1, const uint32_t *fpusave2)
 {
   return memcmp(fpusave1, fpusave2, (4*SW_FPU_REGS)) == 0;
 }

boards/arm/stm32h7/stm32h745i-disco/src/stm32_usb.c

@@ -315,7 +315,7 @@ int stm32_setup_overcurrent(xcpt_t handler, void *arg)
  ****************************************************************************/
 
 #ifdef CONFIG_USBDEV
-void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
+void stm32_usbsuspend(struct usbdev_s *dev, bool resume)
 {
   uinfo("resume: %d\n", resume);
 }

boards/arm/stm32u5/nucleo-u5a5zj-q/src/stm32_bringup.c

@@ -43,8 +43,8 @@
 #if defined(CONFIG_I2C)
 
 #include "stm32_i2c.h"
-FAR struct i2c_master_s *i2c1_m;
+struct i2c_master_s *i2c1_m;
-FAR struct i2c_master_s *i2c2_m;
+struct i2c_master_s *i2c2_m;
 #  ifdef CONFIG_RTC_DSXXXX
 #    include <nuttx/timers/rtc.h>
 #    include <nuttx/timers/ds3231.h>

boards/arm64/qemu/qemu-armv8a/src/qemu_bringup.c

@@ -155,7 +155,7 @@ static void register_virtio_devices_from_fdt(const void *fdt)
       irqnum = fdt_get_irq(fdt, offset);
       if (addr > 0 && irqnum >= 0)
         {
-          virtio_register_mmio_device((FAR void *)addr, irqnum);
+          virtio_register_mmio_device((void *)addr, irqnum);
         }
     }
 }

boards/risc-v/esp32c3/common/src/esp32c3_board_mpu60x0_i2c.c

@@ -58,7 +58,7 @@ int board_mpu60x0_initialize(int devno, int busno)
 {
   struct i2c_master_s *i2c;
   char devpath[10];
-  FAR struct mpu_config_s *mpu_config;
+  struct mpu_config_s *mpu_config;
   int ret;
 
   sninfo("Initializing MPU60X0!\n");

boards/risc-v/qemu-rv/rv-virt/src/qemu_rv_appinit.c

@@ -65,7 +65,7 @@ static void qemu_virtio_register_mmio_devices(void)
 
   for (i = 0; i < QEMU_VIRTIO_MMIO_NUM; i++)
     {
-      virtio_register_mmio_device((FAR void *)(virtio + size * i), irq + i);
+      virtio_register_mmio_device((void *)(virtio + size * i), irq + i);
     }
 }
 #endif

boards/xtensa/esp32/common/src/esp32_rgbled.c

@@ -66,9 +66,9 @@
 int esp32_rgbled_initialize(const char *devname)
 {
   static bool initialized = false;
-  FAR struct pwm_lowerhalf_s *ledr;
+  struct pwm_lowerhalf_s *ledr;
-  FAR struct pwm_lowerhalf_s *ledg;
+  struct pwm_lowerhalf_s *ledg;
-  FAR struct pwm_lowerhalf_s *ledb;
+  struct pwm_lowerhalf_s *ledb;
   int ret;
 
   /* Have we already initialized? */

boards/xtensa/esp32/common/src/esp32_rmt.c

@@ -71,12 +71,12 @@
  * Public Functions
  ****************************************************************************/
 
-static int rmt_open(FAR struct file *filep)
+static int rmt_open(struct file *filep)
 {
-  FAR struct inode *inode = filep->f_inode;
+  struct inode *inode = filep->f_inode;
-  FAR struct rmt_dev_channel_s *dev_data = inode->i_private;
+  struct rmt_dev_channel_s *dev_data = inode->i_private;
 
-  FAR struct rmt_dev_s *parent_dev =
+  struct rmt_dev_s *parent_dev =
     (struct rmt_dev_s *)dev_data->parent_dev;
   int ret;
   irqstate_t flags;
@@ -145,12 +145,12 @@ static int rmt_open(FAR struct file *filep)
   return ret;
 }
 
-static int rmt_close(FAR struct file *filep)
+static int rmt_close(struct file *filep)
 {
-  FAR struct inode *inode = filep->f_inode;
+  struct inode *inode = filep->f_inode;
-  FAR struct rmt_dev_channel_s *dev_data = inode->i_private;
+  struct rmt_dev_channel_s *dev_data = inode->i_private;
 
-  FAR struct rmt_dev_s *parent_dev =
+  struct rmt_dev_s *parent_dev =
     (struct rmt_dev_s *)dev_data->parent_dev;
 
   int ret;
@@ -168,14 +168,14 @@ static int rmt_close(FAR struct file *filep)
   return ret;
 }
 
-static ssize_t rmt_write(FAR struct file *filep,
+static ssize_t rmt_write(struct file *filep,
-                        FAR const char *data,
+                         const char *data,
-                        size_t len)
+                         size_t len)
 {
-  FAR struct inode *inode = filep->f_inode;
+  struct inode *inode = filep->f_inode;
-  FAR struct rmt_dev_channel_s *dev_data = inode->i_private;
+  struct rmt_dev_channel_s *dev_data = inode->i_private;
 
-  FAR struct rmt_dev_s *parent_dev =
+  struct rmt_dev_s *parent_dev =
     (struct rmt_dev_s *)dev_data->parent_dev;
 
   irqstate_t flags;