[PATCH 4/9] net: hso: convert tasklets to use new tasklet_setup() API

[Allen Pais]

From: Allen Pais <allen.l...@gmail.com>

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.per...@gmail.com>
Signed-off-by: Allen Pais <allen.l...@gmail.com>
---
 drivers/net/usb/hso.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 2bb28db89432..56b3b6395831 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1213,9 +1213,10 @@ 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(unsigned long data)
+static void hso_unthrottle_tasklet(struct tasklet_struct *t)
 {
-       struct hso_serial *serial = (struct hso_serial *)data;
+       struct hso_serial *serial = from_tasklet(serial, t,
+                                                unthrottle_tasklet);
        unsigned long flags;
 
        spin_lock_irqsave(&serial->serial_lock, flags);
@@ -1264,9 +1265,8 @@ static int hso_serial_open(struct tty_struct *tty, struct 
file *filp)
                serial->rx_state = RX_IDLE;
                /* Force default termio settings */
                _hso_serial_set_termios(tty, NULL);
-               tasklet_init(&serial->unthrottle_tasklet,
-                            hso_unthrottle_tasklet,
-                            (unsigned long)serial);
+               tasklet_setup(&serial->unthrottle_tasklet,
+                            hso_unthrottle_tasklet);
                result = hso_start_serial_device(serial->parent, GFP_KERNEL);
                if (result) {
                        hso_stop_serial_device(serial->parent);
-- 
2.17.1