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usb/xhci: update a comment regarding the BOS descriptor to reflect the code

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The comment is a quote of Alan Stern and reflects the data structure
better than the the initial comment.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Sebastian Andrzej Siewior 2012-08-22 15:12:06 +02:00 committed by Sarah Sharp
parent ed384bd3a8
commit 3415fc94bb
1 changed files with 1 additions and 1 deletions

2
drivers/usb/host/xhci-hub.c

@ -29,7 +29,7 @@
#define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_WRC | PORT_OCC | \
PORT_RC | PORT_PLC | PORT_PE)
/* usb 1.1 root hub device descriptor */
/* USB 3.0 BOS descriptor and a capability descriptor, combined */
static u8 usb_bos_descriptor [] = {
USB_DT_BOS_SIZE, /* __u8 bLength, 5 bytes */
USB_DT_BOS, /* __u8 bDescriptorType */