Update some comments

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3216 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 6 insertions, 6 deletions

diff --git a/nuttx/arch/arm/src/lpc17xx/lpc17_usbhost.c b/nuttx/arch/arm/src/lpc17xx/lpc17_usbhost.c
index db8ccdfc9..f62ff43e7 100755
--- a/nuttx/arch/arm/src/lpc17xx/lpc17_usbhost.c
+++ b/nuttx/arch/arm/src/lpc17xx/lpc17_usbhost.c
@@ -907,7 +907,7 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
 
               else
                 {
-                  /* Check if we are not connected */
+                  /* Check if we are now connected */
 
                   if ((rhportst1 & OHCI_RHPORTST_CCS) != 0)
                     {
@@ -1730,12 +1730,12 @@ FAR struct usbhost_driver_s *usbhost_initialize(int controller)
 
   /* Set the OTG status and control register.  Bits 0:1 apparently mean:
    *
-   * 10: U1=device, U2=host
-   * 11: U1=host, U2=host
-   * 10: reserved
-   * 11: U1=host, U2=device
+   *   00: U1=device, U2=host
+   *   01: U1=host, U2=host
+   *   10: reserved
+   *   11: U1=host, U2=device
    *
-   * NOTE: The PORTSEL clock needs to be enabled only when accessing OTGSTCTRL
+   * NOTE: The PORTSEL clock needs to be enabled when accessing OTGSTCTRL
    */
 
   lpc17_putreg(1, LPC17_USBOTG_STCTRL);