diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod_host.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_host.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c index b86815421c8..10e1ded9c9c 100644 --- a/drivers/usb/renesas_usbhs/mod_host.c +++ b/drivers/usb/renesas_usbhs/mod_host.c @@ -111,9 +111,9 @@ static const char usbhsh_hcd_name[] = "renesas_usbhs host"; container_of(usbhs_mod_get(priv, USBHS_HOST), struct usbhsh_hpriv, mod) #define __usbhsh_for_each_udev(start, pos, h, i) \ - for (i = start, pos = (h)->udev + i; \ - i < USBHSH_DEVICE_MAX; \ - i++, pos = (h)->udev + i) + for ((i) = start; \ + ((i) < USBHSH_DEVICE_MAX) && ((pos) = (h)->udev + (i)); \ + (i)++) #define usbhsh_for_each_udev(pos, hpriv, i) \ __usbhsh_for_each_udev(1, pos, hpriv, i) @@ -1469,6 +1469,7 @@ static int usbhsh_start(struct usbhs_priv *priv) ret = usb_add_hcd(hcd, 0, 0); if (ret < 0) return 0; + device_wakeup_enable(hcd->self.controller); /* * pipe initialize and enable DCP |