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Message-Id: <20200817090209.26351-7-allen.cryptic@gmail.com>
Date:   Mon, 17 Aug 2020 14:32:08 +0530
From:   Allen Pais <allen.cryptic@...il.com>
To:     duncan.sands@...e.fr, gregkh@...uxfoundation.org,
        jacmet@...site.dk, balbi@...nel.org, leoyang.li@....com,
        johan@...nel.org
Cc:     keescook@...omium.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        Allen Pais <allen.lkml@...il.com>,
        Romain Perier <romain.perier@...il.com>
Subject: [PATCH 6/7] usb: xhci: convert tasklets to use new tasklet_setup() API

From: Allen Pais <allen.lkml@...il.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.perier@...il.com>
Signed-off-by: Allen Pais <allen.lkml@...il.com>
---
 drivers/usb/host/xhci-dbgtty.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c
index b8918f73a432..ae4e4ab638b5 100644
--- a/drivers/usb/host/xhci-dbgtty.c
+++ b/drivers/usb/host/xhci-dbgtty.c
@@ -288,14 +288,14 @@ static const struct tty_operations dbc_tty_ops = {
 	.unthrottle		= dbc_tty_unthrottle,
 };
 
-static void dbc_rx_push(unsigned long _port)
+static void dbc_rx_push(struct tasklet_struct *t)
 {
 	struct dbc_request	*req;
 	struct tty_struct	*tty;
 	unsigned long		flags;
 	bool			do_push = false;
 	bool			disconnect = false;
-	struct dbc_port		*port = (void *)_port;
+	struct dbc_port		*port = from_tasklet(port, t, push);
 	struct list_head	*queue = &port->read_queue;
 
 	spin_lock_irqsave(&port->port_lock, flags);
@@ -382,7 +382,7 @@ xhci_dbc_tty_init_port(struct xhci_dbc *dbc, struct dbc_port *port)
 {
 	tty_port_init(&port->port);
 	spin_lock_init(&port->port_lock);
-	tasklet_init(&port->push, dbc_rx_push, (unsigned long)port);
+	tasklet_setup(&port->push, dbc_rx_push);
 	INIT_LIST_HEAD(&port->read_pool);
 	INIT_LIST_HEAD(&port->read_queue);
 	INIT_LIST_HEAD(&port->write_pool);
-- 
2.17.1

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