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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-17 14:32:08 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 13:00:01 +0200 |
| commit | 81d324cd9f2ee9edf1c59637b58162a39b203d80 (patch) | |
| tree | 12eef2fbb9fef06ec5ebef4ea6f83e1bd4ee1f5c | |
| parent | f7aa93862308740ce49c6b8aa27a8f2784f990a3 (diff) | |
| download | linux-81d324cd9f2ee9edf1c59637b58162a39b203d80.tar.gz linux-81d324cd9f2ee9edf1c59637b58162a39b203d80.tar.bz2 linux-81d324cd9f2ee9edf1c59637b58162a39b203d80.zip | |
usb: xhci: 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/20200817090209.26351-7-allen.cryptic@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/xhci-dbgtty.c | 6 |
1 files 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); |