Commit d7b74e0d authored by Allen Pais's avatar Allen Pais Committed by Greg Kroah-Hartman
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usb: mos7720: 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: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarAllen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200817090209.26351-8-allen.cryptic@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 81d324cd

drivers/usb/serial/mos7720.c

+4 −4
Original line number Diff line number Diff line
@@ -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 */