[PATCH] usb: gadget: f_mass_storage: Add schedule() in sleep_thread()

In case "ums" command is used on platforms which don't implement g_dnl_board_usb_cable_connected() and USB cable is not connected, we stay inside sleep_thread() forever and watchdog is triggered.

Add schedule() call to avoid this issue.

Signed-off-by: Patrice Chotard patrice.chotard@foss.st.com ---

drivers/usb/gadget/f_mass_storage.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index ffe1ae6eb73..6dc73ef447b 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -680,6 +680,7 @@ static int sleep_thread(struct fsg_common *common) return -EIO;

k = 0; + schedule(); }

dm_usb_gadget_handle_interrupts(udcdev);