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Eliminate some warnings

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This commit is contained in:
Gregory Nutt 2016-06-08 09:43:54 -06:00
parent 9a8e81718c
commit 982982d62b
3 changed files with 15 additions and 4 deletions
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16
arch/arm/src/kinetis/kinetis_usbdev.c
View File

@ -1930,7 +1930,7 @@ static void khci_ep0rdcomplete(struct khci_usbdev_s *priv)
if (!priv->ep0done)
{
bytecount = (USB_SIZEOF_CTRLREQ << USB_BDT_BYTECOUNT_SHIFT);
physaddr = &priv->ctrl;
physaddr = (uint32_t)&priv->ctrl;
bdt = &g_bdt[EP0_OUT_EVEN];
bdt->addr = (uint8_t *)physaddr;
@ -2999,7 +2999,9 @@ interrupt_exit:
static void khci_suspend(struct khci_usbdev_s *priv)
{
#if 0
uint32_t regval;
#endif
/* Notify the class driver of the suspend event */
@ -3008,6 +3010,7 @@ static void khci_suspend(struct khci_usbdev_s *priv)
CLASS_SUSPEND(priv->driver, &priv->usbdev);
}
#if 0
/* Enable the ACTV interrupt.
*
* NOTE: Do not clear UIRbits.ACTVIF here! Reason: ACTVIF is only
@ -3018,7 +3021,7 @@ static void khci_suspend(struct khci_usbdev_s *priv)
* first because ACTIVIE=0. If this routine clears the only ACTIVIF,
* then it can never get out of the suspend mode.
*/
#if 0
regval = khci_getreg(KINETIS_USB0_OTGICR);
regval |= USBOTG_INT_ACTV;
khci_putreg(regval, KINETIS_USB0_OTGICR);
@ -3651,7 +3654,7 @@ static int khci_epbdtstall(struct usbdev_ep_s *ep, bool resume, bool epin)
if (epno == 0 && !epin)
{
uint32_t bytecount = (USB_SIZEOF_CTRLREQ << USB_BDT_BYTECOUNT_SHIFT);
uint32_t physaddr = &priv->ctrl;
uint32_t physaddr = (uint32_t)&priv->ctrl;
/* Configure the other BDT to receive a SETUP command. */
@ -4094,7 +4097,10 @@ static void khci_attach(struct khci_usbdev_s *priv)
static void khci_detach(struct khci_usbdev_s *priv)
{
#ifdef CONFIG_USBOTG
uint32_t regval;
#endif
/* Disable USB interrupts at the interrupt controller */
up_disable_irq(KINETIS_IRQ_USBOTG);
@ -4205,7 +4211,6 @@ static void khci_swreset(struct khci_usbdev_s *priv)
static void khci_hwreset(struct khci_usbdev_s *priv)
{
uint32_t physaddr;
uint32_t regval;
#define USB_FLASH_ACCESS
@ -4342,7 +4347,9 @@ static void khci_stateinit(struct khci_usbdev_s *priv)
static void khci_hwshutdown(struct khci_usbdev_s *priv)
{
#if 0
uint32_t regval;
#endif
/* Put the hardware and driver in its initial, unconnected state */
@ -4366,6 +4373,7 @@ static void khci_hwshutdown(struct khci_usbdev_s *priv)
/* Power down the USB controller */
#warning FIXME powerdown USB Controller
#if 0
regval = khci_getreg(KHCI_USB_PWRC);
regval &= ~USB_PWRC_USBPWR;

1
configs/teensy-3.x/src/k20_appinit.c
View File

@ -41,6 +41,7 @@
#include <sys/types.h>
#include <nuttx/board.h>
#include "kinetis_usbotg.h"
#include "teensy-3x.h"
/****************************************************************************

2
configs/teensy-3.x/src/k20_usbdev.c
View File

@ -92,7 +92,9 @@ void kinetis_usbinitialize(void)
int kinetis_usbpullup(FAR struct usbdev_s *dev, bool enable)
{
usbtrace(TRACE_DEVPULLUP, (uint16_t)enable);
#if 0
uint32_t regval;
#endif
if (enable)
{