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usb: mos7720: convert tasklets to use new tasklet_setup() API

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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/20200817090209.26351-8-allen.cryptic@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Allen Pais 2020-08-17 14:32:09 +05:30 committed by Greg Kroah-Hartman
parent 81d324cd9f
commit d7b74e0d09
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/serial/mos7720.c
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@ -282,11 +282,12 @@ static void destroy_urbtracker(struct kref *kref)
* port callback had to be deferred because the disconnect mutex could not be
* obtained at the time.
*/
static void send_deferred_urbs(unsigned long _mos_parport)
static void send_deferred_urbs(struct tasklet_struct *t)
{
int ret_val;
unsigned long flags;
struct mos7715_parport *mos_parport = (void *)_mos_parport;
struct mos7715_parport *mos_parport = from_tasklet(mos_parport, t,
urb_tasklet);
struct urbtracker *urbtrack, *tmp;
struct list_head *cursor, *next;
struct device *dev;
@ -716,8 +717,7 @@ static int mos7715_parport_init(struct usb_serial *serial)
INIT_LIST_HEAD(&mos_parport->deferred_urbs);
usb_set_serial_data(serial, mos_parport); /* hijack private pointer */
mos_parport->serial = serial;
tasklet_init(&mos_parport->urb_tasklet, send_deferred_urbs,
(unsigned long) mos_parport);
tasklet_setup(&mos_parport->urb_tasklet, send_deferred_urbs);
init_completion(&mos_parport->syncmsg_compl);
/* cycle parallel port reset bit */