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Mostly cosmetic

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2821 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-08-05 02:06:16 +00:00
parent 534790d7f6
commit de1ed00373
1 changed files with 4 additions and 5 deletions
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9
arch/arm/src/lpc17xx/lpc17_usbdev.c
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@ -1992,16 +1992,15 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
uint8_t epphy; /* Physical endpoint number being processed */
int i;
usbtrace(TRACE_INTENTRY(LPC17_TRACEINTID_USB), 0);
/* Read the device interrupt status register */
devintstatus = lpc17_getreg(LPC17_USBDEV_INTST);
usbtrace(TRACE_INTENTRY(LPC17_TRACEINTID_USB), (uint16_t)devintstatus);
#ifdef CONFIG_LPC17_USBDEV_DMA
/* Check for low priority and high priority (non-DMA) interrupts */
if ((lpc17_getreg(LPC17_USBDEV_INTST) & (USBDEV_INTST_REQLP|USBDEV_INTST_REQHP)) != 0)
if ((devintstatus & (USBDEV_INTST_REQLP|USBDEV_INTST_REQHP)) != 0)
{
#endif
#ifdef CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT
@ -2022,7 +2021,7 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
#if CONFIG_DEBUG
/* USB engine error interrupt */
if ((devintstatus & USBDEV_INT_ERRINT))
if ((devintstatus & USBDEV_INT_ERRINT) != 0)
{
uint8_t errcode;
@ -3091,7 +3090,7 @@ void up_usbinitialize(void)
regval |= SYSCON_PCONP_PCUSB;
putreg32(regval, LPC17_SYSCON_PCONP);
/* Step 2: Enable clocking on UART (USB clocking was initialized in very
/* Step 2: Enable clocking on USB (USB clocking was initialized in very
* low-level clock setup logic (see lpc17_clockconfig.c)
*/