From e81ee637e4aed723f71007c90a901268317ed6d6 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 25 Sep 2006 12:51:41 +0200 Subject: usb-serial: possible irq lock inversion (PPP vs. usb/serial) ========================================================= [ INFO: possible irq lock inversion dependency detected ] --- drivers/usb/serial/omninet.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/usb/serial/omninet.c') diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index e49f40913c27..a764ff4e326c 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -256,14 +256,14 @@ static int omninet_write (struct usb_serial_port *port, const unsigned char *buf return (0); } - spin_lock(&wport->lock); + spin_lock_bh(&wport->lock); if (wport->write_urb_busy) { - spin_unlock(&wport->lock); + spin_unlock_bh(&wport->lock); dbg("%s - already writing", __FUNCTION__); return 0; } wport->write_urb_busy = 1; - spin_unlock(&wport->lock); + spin_unlock_bh(&wport->lock); count = (count > OMNINET_BULKOUTSIZE) ? OMNINET_BULKOUTSIZE : count; -- cgit v1.2.3-59-g8ed1b