diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2017-07-19 21:50:00 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2017-07-28 23:34:20 +0200 |
| commit | 337fc7e665a20bd0c23da233ffb9e8469d999e72 (patch) | |
| tree | 9a21fcf2f8404167d53118425b5df5f4aca0e339 /drivers/usb/host/ehci-hcd.c | |
| parent | 53771a490e05e8be750a6ee50002e30df4776e9b (diff) | |
usb: hub: Change USB hub descriptor to match USB 3.0 hubs
USB 3.0 hubs have a slightly different hub descriptor than USB 2.0
hubs, with a fixed (rather than variable length) size. Change the
host controller drivers that access those last two fields
(DeviceRemovable and PortPowerCtrlMask) to use the union.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index f08709d021..40ac3a602c 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -52,8 +52,8 @@ static struct descriptor { 0, /* wHubCharacteristics */ 10, /* bPwrOn2PwrGood */ 0, /* bHubCntrCurrent */ - {}, /* Device removable */ - {} /* at most 7 ports! XXX */ + { /* Device removable */ + } /* at most 7 ports! XXX */ }, { 0x12, /* bLength */ |