diff options
| author | Daniel Mack <zonque@gmail.com> | 2013-04-10 23:55:49 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-05-28 20:22:25 +0400 |
| commit | 6c5f6a6f532ad3c14fbed04b6f2dd0e0cab1a143 (patch) | |
| tree | ff0e5004f0c13e207c811f62afdaa967bcc640cd /drivers/usb/musb/musb_virthub.c | |
| parent | 9ad96e694c3d33465d099d0a2db1aae8cb358d1f (diff) | |
| download | linux-6c5f6a6f532ad3c14fbed04b6f2dd0e0cab1a143.tar.xz | |
usb: musb: use musb->port_mode
Initialize the host and gadget subsystems of the musb driver only when
the appropriate mode is selected from platform data, or device-tree
information, respectively.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_virthub.c')
| -rw-r--r-- | drivers/usb/musb/musb_virthub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 47ee430a13c9..104d22f7142d 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -79,7 +79,8 @@ static void musb_start(struct musb *musb) * (b) vbus present/connect IRQ, peripheral mode; * (c) peripheral initiates, using SRP */ - if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) { + if (musb->port_mode != MUSB_PORT_MODE_HOST && + (devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) { musb->is_active = 1; } else { devctl |= MUSB_DEVCTL_SESSION; |