From d7b74e0d099506bbcf6db02b898a3ba46c61e857 Mon Sep 17 00:00:00 2001 From: Allen Pais Date: Mon, 17 Aug 2020 14:32:09 +0530 Subject: [PATCH] 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: Romain Perier Signed-off-by: Allen Pais Link: https://lore.kernel.org/r/20200817090209.26351-8-allen.cryptic@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7720.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 2ec4eea..5eed107 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -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 */ -- 2.7.4