correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx> --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 74849da031fa..ca827802f291 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1214,8 +1214,9 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb) * This needs to be a tasklet otherwise we will * end up recursively calling this function. */ -static void hso_unthrottle_tasklet(struct hso_serial *serial) +static void hso_unthrottle_tasklet(unsigned long data) { + struct hso_serial *serial = (struct hso_serial *)data; unsigned long flags; spin_lock_irqsave(&serial->serial_lock, flags); @@ -1265,7 +1266,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) /* Force default termio settings */ _hso_serial_set_termios(tty, NULL); tasklet_init(&serial->unthrottle_tasklet, - (void (*)(unsigned long))hso_unthrottle_tasklet, + hso_unthrottle_tasklet, (unsigned long)serial); result = hso_start_serial_device(serial->parent, GFP_KERNEL); if (result) { -- 2.20.1
