Message ID | 1459622771-12704-2-git-send-email-hdegoede@redhat.com |
---|---|
State | Accepted |
Commit | bf313230642ca6ce1e5cb67d49f6cc72a6d752ae |
Delegated to: | Marek Vasut |
Headers | show |
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 233a0e4..6ce528c 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -237,8 +237,10 @@ int musb_lowlevel_init(struct musb_host_data *host) if (musb_readb(mbase, MUSB_DEVCTL) & MUSB_DEVCTL_HM) break; } while (get_timer(0) < timeout); - if (get_timer(0) >= timeout) + if (get_timer(0) >= timeout) { + musb_stop(host->host); return -ENODEV; + } _musb_reset_root_port(host, NULL); host->host->is_active = 1;
musb_lowlevelinit(): if no device is plugged in / detected call musb_stop() to undo the preceding musb_start() call. Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/usb/musb-new/musb_uboot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)