Fix some cloned errors in SAM GPIO interrupt setup

Documentation/NfsHowto.html

@@ -175,7 +175,7 @@ char *mountpoint;
 ret = mount(NULL, mountpoint, string "nfs", 0, (FAR void *)&data);
 </pre></ul>
 <p>
-  NOTE that:  (1) the block driver paramter is <code>NULL</code>.
+  NOTE that:  (1) the block driver parameter is <code>NULL</code>.
   The <code>mount()</code> is smart enough to know that no block driver is needed with the NFS file system.
   (2) The NFS file system is identified with the simple string &quot;nfs&quot;
   (3) A reference to <code>struct nfs_args</code> is passed as an NFS-specific argument.

Documentation/NuttShell.html

@@ -1988,7 +1988,7 @@ mount -t &lt;fstype&gt; &lt;block-device&gt; <code>&lt;dir-path&gt;</code>
 <p>
   <b>Synopsis</b>.
   The <code>mount</code> command performs one of two different operations.
-  If no paramters are provided on the command line after the <code>mount</code> command, then the <code>mount</code> command will enumerate all of the current mountpoints on the console.
+  If no parameters are provided on the command line after the <code>mount</code> command, then the <code>mount</code> command will enumerate all of the current mountpoints on the console.
 </p>
 <p>
   If the mount parameters are provied on the command after the <code>mount</code> command, then the <code>mount</code> command will mount a file system in the NuttX pseudo-file system.

Documentation/NuttXCCodingStandard.html

@@ -1665,7 +1665,7 @@ ptr = (FAR struct somestruct_s *)value;
       <li>
         <b><code> * Input Parameters:</code></b> followed by a description of the of each input parameter beginning on the second line.
         Each input parameter begins on a separator line indented by two additional spaces.
-        The description needs to include (1) the name of the input paramters, and (2) a short description of the input parameter.
+        The description needs to include (1) the name of the input parameters, and (2) a short description of the input parameter.
       </li>
       <li>
         <b><code> * Returned Value:</code></b> followed by a description of the of returned value(s) beginning on the second line.

arch/arm/src/sama5/sam_udphs.c

@@ -1567,7 +1567,7 @@ static void sam_req_rddisable(uint8_t epno)
  *     'inflight' field to hold the maximum size of the transfer; but
  *     'inflight' is not used with FIFO transfers.
  *
- *     When the transfer completes, the 'recvsize' paramter must be the
+ *     When the transfer completes, the 'recvsize' parameter must be the
  *     size of the transfer that just completed.   For the case of DMA,
  *     that is the size of the DMA transfer that has just been written to
  *     memory; for the FIFO transfer, recvsize is the number of bytes

configs/cloudctrl/src/up_usb.c

@@ -257,7 +257,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/mikroe-stm32f4/src/up_usb.c

@@ -256,7 +256,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/olimex-stm32-p207/src/up_usb.c

@@ -207,7 +207,7 @@ int stm32_usbhost_initialize(void)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/sam3u-ek/src/up_buttons.c

@@ -78,7 +78,8 @@ static xcpt_t g_irqbutton2;
  ****************************************************************************/
 
 #if defined(CONFIG_SAM34_GPIOA_IRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
-static xcpt_t board_button_irqx(int irq, xcpt_t irqhandler, xcpt_t *store)
+static xcpt_t board_button_irqx(gpio_pinset_t pinset, int irq,
+                                xcpt_t irqhandler, xcpt_t *store)
 {
   xcpt_t oldhandler;
   irqstate_t flags;
@@ -100,7 +101,7 @@ static xcpt_t board_button_irqx(int irq, xcpt_t irqhandler, xcpt_t *store)
     {
       /* Configure the interrupt */
 
-      sam_gpioirq(irq);
+      sam_gpioirq(pinset);
       (void)irq_attach(irq, irqhandler);
       sam_gpioirqenable(irq);
     }
@@ -185,11 +186,13 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
 {
   if (id == BUTTON1)
     {
-      return board_button_irqx(IRQ_BUTTON1, irqhandler, &g_irqbutton1);
+      return board_button_irqx(GPIO_BUTTON1, IRQ_BUTTON1,
+                               irqhandler, &g_irqbutton1);
     }
   else if (id == BUTTON2)
     {
-      return board_button_irqx(IRQ_BUTTON2, irqhandler, &g_irqbutton2);
+      return board_button_irqx(GPIO_BUTTON2, IRQ_BUTTON2,
+                               irqhandler, &g_irqbutton2);
     }
   else
     {

configs/sam4e-ek/src/sam_buttons.c

@@ -80,7 +80,8 @@ static xcpt_t g_irq_tamp;
  ****************************************************************************/
 
 #if defined(CONFIG_SAM34_GPIOA_IRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
-static xcpt_t board_button_irqx(int irq, xcpt_t irqhandler, xcpt_t *store)
+static xcpt_t board_button_irqx(gpio_pinset_t pinset, int irq,
+                                xcpt_t irqhandler, xcpt_t *store)
 {
   xcpt_t oldhandler;
   irqstate_t flags;
@@ -102,7 +103,7 @@ static xcpt_t board_button_irqx(int irq, xcpt_t irqhandler, xcpt_t *store)
     {
       /* Configure the interrupt */
 
-      sam_gpioirq(irq);
+      sam_gpioirq(pinset);
       (void)irq_attach(irq, irqhandler);
       sam_gpioirqenable(irq);
     }
@@ -130,10 +131,10 @@ static xcpt_t board_button_irqx(int irq, xcpt_t irqhandler, xcpt_t *store)
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
+ *   board_button_initialize() must be called to initialize button resources.
- *   that, board_buttons() may be called to collect the current state of all
+ *   After that, board_buttons() may be called to collect the current state
- *   buttons or board_button_irq() may be called to register button interrupt
+ *   of all buttons or board_button_irq() may be called to register button
- *   handlers.
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
@@ -145,16 +146,16 @@ void board_button_initialize(void)
   (void)sam_configgpio(GPIO_TAMP);
 }
 
-/************************************************************************************
+/****************************************************************************
  * Name: board_buttons
  *
  * Description:
- *   After board_button_initialize() has been called, board_buttons() may be called to collect
+ *   After board_button_initialize() has been called, board_buttons() may be
- *   the state of all buttons.  board_buttons() returns an 8-bit bit set with each bit
+ *   called to collect the state of all buttons.  board_buttons() returns an
- *   associated with a button.  See the BUTTON* definitions above for the meaning of
+ *   8-bit bit set with each bit associated with a button.  See the BUTTON*
- *   each bit in the returned value.
+ *   definitions above for the meaning of each bit in the returned value.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 uint8_t board_buttons(void)
 {
@@ -192,16 +193,20 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
   switch (id)
     {
       case BUTTON_SCROLLUP:
-        return board_button_irqx(IRQ_SCROLLUP, irqhandler, &g_irq_scrollup);
+        return board_button_irqx(GPIO_SCROLLUP, IRQ_SCROLLUP,
+                                 irqhandler, &g_irq_scrollup);
 
       case BUTTON_SCROLLDOWN:
-        return board_button_irqx(IRQ_SCROLLDWN, irqhandler, &g_irq_scrolldown);
+        return board_button_irqx(GPIO_SCROLLDWN, IRQ_SCROLLDWN,
+                                 irqhandler, &g_irq_scrolldown);
 
       case BUTTON_WAKU:
-        return board_button_irqx(IRQ_WAKU, irqhandler, &g_irq_waku);
+        return board_button_irqx(GPIO_WAKU, IRQ_WAKU,
+                                 irqhandler, &g_irq_waku);
 
       case BUTTON_TAMP:
-        return board_button_irqx(IRQ_WAKU, irqhandler, &g_irq_tamp);
+        return board_button_irqx(GPIO_TAMP, IRQ_WAKU,
+                                 irqhandler, &g_irq_tamp);
 
       default:
         return NULL;

configs/sam4l-xplained/src/sam_buttons.c

@@ -76,10 +76,10 @@ static xcpt_t g_irqsw0;
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
+ *   board_button_initialize() must be called to initialize button resources.
- *   that, board_buttons() may be called to collect the current state of all
+ *   After that, board_buttons() may be called to collect the current state
- *   buttons or board_button_irq() may be called to register button interrupt
+ *   of all buttons or board_button_irq() may be called to register button
- *   handlers.
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
@@ -88,16 +88,16 @@ void board_button_initialize(void)
   (void)sam_configgpio(GPIO_SW0);
 }
 
-/************************************************************************************
+/****************************************************************************
  * Name: board_buttons
  *
  * Description:
- *   After board_button_initialize() has been called, board_buttons() may be called to collect
+ *   After board_button_initialize() has been called, board_buttons() may be
- *   the state of all buttons.  board_buttons() returns an 8-bit bit set with each bit
+ *   called to collect the state of all buttons.  board_buttons() returns an
- *   associated with a button.  See the BUTTON* definitions above for the meaning of
+ *   8-bit bit set with each bit associated with a button.  See the BUTTON*
- *   each bit in the returned value.
+ *   definitions above for the meaning of each bit in the returned value.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 uint8_t board_buttons(void)
 {
@@ -111,7 +111,7 @@ uint8_t board_buttons(void)
  *   This function may be called to register an interrupt handler that will
  *   be called when a button is depressed or released.  The ID value is one
  *   of the BUTTON* definitions provided above. The previous interrupt
- *   handler address isreturned (so that it may restored, if so desired).
+ *   handler address is returned (so that it may restored, if so desired).
  *
  * Configuration Notes:
  *   Configuration CONFIG_AVR32_GPIOIRQ must be selected to enable the
@@ -148,7 +148,7 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
         {
           /* Configure the interrupt */
 
-          sam_gpioirq(IRQ_SW0);
+          sam_gpioirq(GPIO_SW0);
           (void)irq_attach(IRQ_SW0, irqhandler);
           sam_gpioirqenable(IRQ_SW0);
         }

configs/sam4s-xplained-pro/src/sam_buttons.c

@@ -75,10 +75,10 @@ static xcpt_t g_irqsw0;
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
+ *   board_button_initialize() must be called to initialize button resources.
- *   that, board_buttons() may be called to collect the current state of all
+ *   After that, board_buttons() may be called to collect the current state
- *   buttons or board_button_irq() may be called to register button interrupt
+ *   of all buttons or board_button_irq() may be called to register button
- *   handlers.
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
@@ -87,16 +87,16 @@ void board_button_initialize(void)
   (void)sam_configgpio(GPIO_SW0);
 }
 
-/************************************************************************************
+/****************************************************************************
  * Name: board_buttons
  *
  * Description:
- *   After board_button_initialize() has been called, board_buttons() may be called to collect
+ *   After board_button_initialize() has been called, board_buttons() may be
- *   the state of all buttons.  board_buttons() returns an 8-bit bit set with each bit
+ *   called to collect the state of all buttons.  board_buttons() returns an
- *   associated with a button.  See the BUTTON* definitions above for the meaning of
+ *   8-bit bit set with each bit associated with a button.  See the BUTTON*
- *   each bit in the returned value.
+ *   definitions above for the meaning of each bit in the returned value.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 uint8_t board_buttons(void)
 {
@@ -147,7 +147,7 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
         {
           /* Configure the interrupt */
 
-          sam_gpioirq(IRQ_SW0);
+          sam_gpioirq(GPIO_SW0);
           (void)irq_attach(IRQ_SW0, irqhandler);
           sam_gpioirqenable(IRQ_SW0);
         }

configs/sam4s-xplained/src/sam_buttons.c

@@ -74,10 +74,10 @@ static xcpt_t g_irqbp2;
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
+ *   board_button_initialize() must be called to initialize button resources.
- *   that, board_buttons() may be called to collect the current state of all
+ *   After that, board_buttons() may be called to collect the current state
- *   buttons or board_button_irq() may be called to register button interrupt
+ *   of all buttons or board_button_irq() may be called to register button
- *   handlers.
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
@@ -86,16 +86,16 @@ void board_button_initialize(void)
   (void)sam_configgpio(GPIO_BP2);
 }
 
-/************************************************************************************
+/****************************************************************************
  * Name: board_buttons
  *
  * Description:
- *   After board_button_initialize() has been called, board_buttons() may be called to collect
+ *   After board_button_initialize() has been called, board_buttons() may be
- *   the state of all buttons.  board_buttons() returns an 8-bit bit set with each bit
+ *   called to collect the state of all buttons.  board_buttons() returns an
- *   associated with a button.  See the BUTTON* definitions above for the meaning of
+ *   8-bit bit set with each bit associated with a button.  See the BUTTON*
- *   each bit in the returned value.
+ *   definitions above for the meaning of each bit in the returned value.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 uint8_t board_buttons(void)
 {
@@ -109,7 +109,7 @@ uint8_t board_buttons(void)
  *   This function may be called to register an interrupt handler that will
  *   be called when a button is depressed or released.  The ID value is one
  *   of the BUTTON* definitions provided above. The previous interrupt
- *   handler address isreturned (so that it may restored, if so desired).
+ *   handler address is returned (so that it may restored, if so desired).
  *
  * Configuration Notes:
  *   Configuration CONFIG_AVR32_GPIOIRQ must be selected to enable the
@@ -146,7 +146,7 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
         {
           /* Configure the interrupt */
 
-          sam_gpioirq(IRQ_BP2);
+          sam_gpioirq(GPIO_BP2);
           (void)irq_attach(IRQ_BP2, irqhandler);
           sam_gpioirqenable(IRQ_BP2);
         }

configs/sama5d3-xplained/src/sam_buttons.c

@@ -126,7 +126,7 @@ uint8_t board_buttons(void)
  *   This function may be called to register an interrupt handler that will
  *   be called when a button is depressed or released.  The ID value is one
  *   of the BUTTON* definitions provided above. The previous interrupt
- *   handler address isreturned (so that it may restored, if so desired).
+ *   handler address is returned (so that it may restored, if so desired).
  *
  * Configuration Notes:
  *   Configuration CONFIG_SAMA5_PIO_IRQ must be selected to enable the
@@ -155,11 +155,25 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
       oldhandler = g_irquser1;
       g_irquser1 = irqhandler;
 
+      /* Are we attaching or detaching? */
+
+      if (irqhandler != NULL)
+        {
+          /* Configure the interrupt */
+
+          sam_pioirq(PIO_USER);
+          (void)irq_attach(IRQ_USER1, irqhandler);
+          sam_pioirqenable(IRQ_USER1);
+        }
+      else
+        {
+          /* Disable and detach the interrupt */
+
+          sam_pioirqdisable(IRQ_USER1);
+          (void)irq_detach(IRQ_USER1);
+        }
       /* Configure the interrupt */
 
-      sam_pioirq(IRQ_USER1);
-      (void)irq_attach(IRQ_USER1, irqhandler);
-      sam_pioirqenable(IRQ_USER1);
       irqrestore(flags);
     }
 

configs/sama5d3-xplained/src/sam_ethernet.c

@@ -136,12 +136,14 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   irqstate_t flags;
   xcpt_t *handler;
   xcpt_t oldhandler;
+  pio_pinset_t pinset;
   int irq;
 
 #ifdef CONFIG_SAMA5_EMACA
   if (intf == EMAC_INTF)
     {
       handler = &g_emac_handler;
+      pinset  = PIO_INT_ETH1;
       irq     = IRQ_INT_ETH1;
     }
   else
@@ -150,6 +152,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   if (intf == GMAC_INTF)
     {
       handler = &g_gmac_handler;
+      pinset  = PIO_INT_ETH0;
       irq     = IRQ_INT_ETH0;
     }
   else
@@ -172,7 +175,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(irq);
+  sam_pioirq(pinset);
   (void)irq_attach(irq, irqhandler);
   sam_pioirqenable(irq);
 

configs/sama5d3-xplained/src/sam_usb.c

@@ -463,7 +463,7 @@ void sam_usbhost_vbusdrive(int rhport, bool enable)
  *   REVISIT: Since this is a common signal, we will need to come up with some way
  *   to inform both EHCI and OHCI drivers when this error occurs.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:
@@ -493,7 +493,7 @@ xcpt_t sam_setup_overcurrent(xcpt_t handler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(IRQ_USBBC_VBUS_OVERCURRENT);
+  sam_pioirq(PIO_USBBC_VBUS_OVERCURRENT);
   (void)irq_attach(IRQ_USBBC_VBUS_OVERCURRENT, handler);
   sam_pioirqenable(IRQ_USBBC_VBUS_OVERCURRENT);
 

configs/sama5d3x-ek/src/sam_buttons.c

@@ -91,10 +91,10 @@ static xcpt_t g_irquser1;
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
+ *   board_button_initialize() must be called to initialize button resources.
- *   that, board_buttons() may be called to collect the current state of all
+ *   After that, board_buttons() may be called to collect the current state
- *   buttons or board_button_irq() may be called to register button interrupt
+ *   of all buttons or board_button_irq() may be called to register button
- *   handlers.
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
@@ -107,10 +107,10 @@ void board_button_initialize(void)
  * Name: board_buttons
  *
  * Description:
- *   After board_button_initialize() has been called, board_buttons() may be called to
+ *   After board_button_initialize() has been called, board_buttons() may be
- *   collect the state of all buttons.  board_buttons() returns an 8-bit bit set
+ *   called to collect the state of all buttons.  board_buttons() returns an
- *   with each bit associated with a button.  See the BUTTON* definitions
+ *   8-bit bit set with each bit associated with a button.  See the BUTTON*
- *   above for the meaning of each bit in the returned value.
+ *   definitions above for the meaning of each bit in the returned value.
  *
  ****************************************************************************/
 
@@ -155,11 +155,24 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
       oldhandler = g_irquser1;
       g_irquser1 = irqhandler;
 
-      /* Configure the interrupt */
+      /* Are we attaching or detaching? */
+
+      if (irqhandler != NULL)
+        {
+          /* Configure the interrupt */
+
+          sam_pioirq(PIO_USER1);
+          (void)irq_attach(IRQ_USER1, irqhandler);
+          sam_pioirqenable(IRQ_USER1);
+        }
+      else
+        {
+          /* Disable and detach the interrupt */
+
+          sam_pioirqdisable(IRQ_USER1);
+          (void)irq_detach(IRQ_USER1);
+        }
 
-      sam_pioirq(IRQ_USER1);
-      (void)irq_attach(IRQ_USER1, irqhandler);
-      sam_pioirqenable(IRQ_USER1);
       irqrestore(flags);
     }
 

configs/sama5d3x-ek/src/sam_ethernet.c

@@ -136,12 +136,14 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   irqstate_t flags;
   xcpt_t *handler;
   xcpt_t oldhandler;
+  pio_pinset_t pinset;
   int irq;
 
 #ifdef CONFIG_SAMA5_EMACA
   if (intf == EMAC_INTF)
     {
       handler = &g_emac_handler;
+      pinset  = PIO_INT_ETH1;
       irq     = IRQ_INT_ETH1;
     }
   else
@@ -150,6 +152,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   if (intf == GMAC_INTF)
     {
       handler = &g_gmac_handler;
+      pinset  = PIO_INT_ETH0;
       irq     = IRQ_INT_ETH0;
     }
   else
@@ -172,7 +175,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(irq);
+  sam_pioirq(pinset);
   (void)irq_attach(irq, irqhandler);
   sam_pioirqenable(irq);
 

configs/sama5d3x-ek/src/sam_usb.c

@@ -463,7 +463,7 @@ void sam_usbhost_vbusdrive(int rhport, bool enable)
  *   REVISIT: Since this is a common signal, we will need to come up with some way
  *   to inform both EHCI and OHCI drivers when this error occurs.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:
@@ -493,7 +493,7 @@ xcpt_t sam_setup_overcurrent(xcpt_t handler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(IRQ_USBBC_VBUS_OVERCURRENT);
+  sam_pioirq(PIO_USBBC_VBUS_OVERCURRENT);
   (void)irq_attach(IRQ_USBBC_VBUS_OVERCURRENT, handler);
   sam_pioirqenable(IRQ_USBBC_VBUS_OVERCURRENT);
 

configs/sama5d4-ek/src/sam_buttons.c

@@ -151,11 +151,24 @@ xcpt_t board_button_irq(int id, xcpt_t irqhandler)
       oldhandler = g_irquser1;
       g_irquser1 = irqhandler;
 
-      /* Configure the interrupt */
+      /* Are we attaching or detaching? */
+
+      if (irqhandler != NULL)
+        {
+          /* Configure the interrupt */
+
+          sam_pioirq(PIO_BTN_USER);
+          (void)irq_attach(IRQ_BTN_USER, irqhandler);
+          sam_pioirqenable(IRQ_BTN_USER);
+        }
+      else
+        {
+          /* Disable and detach the interrupt */
+
+          sam_pioirqdisable(IRQ_BTN_USER);
+          (void)irq_detach(IRQ_BTN_USER);
+        }
 
-      sam_pioirq(IRQ_USER1);
-      (void)irq_attach(IRQ_USER1, irqhandler);
-      sam_pioirqenable(IRQ_USER1);
       irqrestore(flags);
     }
 

configs/sama5d4-ek/src/sam_ethernet.c

@@ -105,12 +105,14 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   irqstate_t flags;
   xcpt_t *handler;
   xcpt_t oldhandler;
+  pio_pinset_t pinset;
   int irq;
 
 #ifdef CONFIG_SAMA5_EMAC0
   if (intf == EMAC0_INTF)
     {
       handler = &g_emac0_handler;
+      pinset  = PIO_INT_ETH0;
       irq     = IRQ_INT_ETH0;
     }
   else
@@ -119,6 +121,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   if (intf == EMAC1_INTF)
     {
       handler = &g_emac1_handler;
+      pinset  = PIO_INT_ETH1;
       irq     = IRQ_INT_ETH1;
     }
   else
@@ -141,7 +144,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(irq);
+  sam_pioirq(pinset);
   (void)irq_attach(irq, irqhandler);
   sam_pioirqenable(irq);
 

configs/sama5d4-ek/src/sam_usb.c

@@ -464,7 +464,7 @@ void sam_usbhost_vbusdrive(int rhport, bool enable)
  *   REVISIT: Since this is a common signal, we will need to come up with some way
  *   to inform both EHCI and OHCI drivers when this error occurs.
  *
- * Input paramter:
+ * Input Parameters:
  *   handler - New over-current interrupt handler
  *
  * Returned value:
@@ -494,7 +494,7 @@ xcpt_t sam_setup_overcurrent(xcpt_t handler)
 
   /* Configure the interrupt */
 
-  sam_pioirq(IRQ_USBBC_VBUS_OVERCURRENT);
+  sam_pioirq(PIO_USBBC_VBUS_OVERCURRENT);
   (void)irq_attach(IRQ_USBBC_VBUS_OVERCURRENT, handler);
   sam_pioirqenable(IRQ_USBBC_VBUS_OVERCURRENT);
 

configs/shenzhou/src/up_usb.c

@@ -256,7 +256,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/stm3220g-eval/src/up_usb.c

@@ -256,7 +256,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/stm3240g-eval/src/up_usb.c

@@ -256,7 +256,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

configs/stm32f4discovery/src/stm32_usb.c

@@ -275,7 +275,7 @@ void stm32_usbhost_vbusdrive(int iface, bool enable)
  *   Setup to receive an interrupt-level callback if an overcurrent condition is
  *   detected.
  *
- * Input paramter:
+ * Input Parameter:
  *   handler - New overcurrent interrupt handler
  *
  * Returned value:

fs/nxffs/nxffs.h

@@ -553,7 +553,7 @@ off_t nxffs_iotell(FAR struct nxffs_volume_s *volume);
  *   over bad blocks and block headers as necessary.
  *
  * Input Parameters:
- *   volume - Describes the NXFFS volume.  The paramters ioblock and iooffset
+ *   volume - Describes the NXFFS volume.  The parameters ioblock and iooffset
  *     in the volume structure determine the behavior of nxffs_getc().
  *   reserve - If less than this much space is available at the end of the
  *     block, then skip to the next block.

fs/nxffs/nxffs_cache.c

@@ -195,7 +195,7 @@ off_t nxffs_iotell(FAR struct nxffs_volume_s *volume)
  *   over bad blocks and block headers as necessary.
  *
  * Input Parameters:
- *   volume - Describes the NXFFS volume.  The paramters ioblock and iooffset
+ *   volume - Describes the NXFFS volume.  The parameters ioblock and iooffset
  *     in the volume structure determine the behavior of nxffs_getc().
  *   reserve - If less than this much space is available at the end of the
  *     block, then skip to the next block.

include/nuttx/poff.h

@@ -425,7 +425,7 @@ typedef struct poff_debugfuncinfo_s poff_debugfuncinfo_t;
 
 struct poff_debugarginfo_s
 {
-  /* This is the size, in bytes, of one input paramter */
+  /* This is the size, in bytes, of one input parameter */
 
   uint32_t da_size;
 };

libc/README.txt

@@ -78,7 +78,7 @@ Each type field has a format as follows:
         A similar situation exists for unions.  For example, the formal
         parameter type union sigval -- You cannot cast a uintptr_t to
         a union sigval, but you can cast to the type of one of the union
-        member types when passing the actual paramter.  Similarly, we
+        member types when passing the actual parameter.  Similarly, we
         cannot cast a union sigval to a uinptr_t either.  Rather, we need
         to cast a specific union member fieldname to uintptr_t.
 

syscall/README.txt

@@ -104,7 +104,7 @@ Each type field has a format as follows:
         A similar situation exists for unions.  For example, the formal
         parameter type union sigval -- You cannot cast a uintptr_t to
         a union sigval, but you can cast to the type of one of the union
-        member types when passing the actual paramter.  Similarly, we
+        member types when passing the actual parameter.  Similarly, we
         cannot cast a union sigval to a uinptr_t either.  Rather, we need
         to cast a specific union member fieldname to uintptr_t.
 

tools/mkdeps.c

@@ -394,7 +394,7 @@ static void parse_args(int argc, char **argv)
       fprintf(stderr, "  Windows Native : [%s]\n", g_winnative ? "TRUE" : "FALSE");
     }
 
-  /* Check for required paramters */
+  /* Check for required parameters */
 
   if (!g_cc)
     {