usb: c67x00: convert tasklets to use new tasklet_setup() API

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.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200817090209.26351-3-allen.cryptic@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/c67x00/c67x00-sched.c b/drivers/usb/c67x00/c67x00-sched.c
index f7f6229..6275cb7 100644 (file)
--- a/drivers/usb/c67x00/c67x00-sched.c
+++ b/drivers/usb/c67x00/c67x00-sched.c
@@ -1122,9 +1122,9 @@ static void c67x00_do_work(struct c67x00_hcd *c67x00)
 
 /* -------------------------------------------------------------------------- */
 
-static void c67x00_sched_tasklet(unsigned long __c67x00)
+static void c67x00_sched_tasklet(struct tasklet_struct *t)
 {
-       struct c67x00_hcd *c67x00 = (struct c67x00_hcd *)__c67x00;
+       struct c67x00_hcd *c67x00 = from_tasklet(c67x00, t, tasklet);
        c67x00_do_work(c67x00);
 }
 
@@ -1135,8 +1135,7 @@ void c67x00_sched_kick(struct c67x00_hcd *c67x00)
 
 int c67x00_sched_start_scheduler(struct c67x00_hcd *c67x00)
 {
-       tasklet_init(&c67x00->tasklet, c67x00_sched_tasklet,
-                    (unsigned long)c67x00);
+       tasklet_setup(&c67x00->tasklet, c67x00_sched_tasklet);
        return 0;
 }