From 78ce6a9083c4f5ac1a73aa0b614c852db2d4e982 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 24 Oct 2017 02:29:28 -0700 Subject: libertas: Convert timers to use timer_setup() In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Kalle Valo Cc: Arvind Yadav Cc: Ingo Molnar Cc: Johannes Berg Cc: "David S. Miller" Cc: Andrew Zaborowski Cc: libertas-dev@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook Signed-off-by: Kalle Valo --- drivers/net/wireless/marvell/libertas_tf/if_usb.c | 6 +++--- drivers/net/wireless/marvell/libertas_tf/main.c | 7 +++---- 2 files changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/net/wireless/marvell/libertas_tf') diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c index e9104eca327b..5153922e7ce1 100644 --- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c +++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c @@ -115,9 +115,9 @@ static void if_usb_setup_firmware(struct lbtf_private *priv) lbtf_deb_leave(LBTF_DEB_USB); } -static void if_usb_fw_timeo(unsigned long priv) +static void if_usb_fw_timeo(struct timer_list *t) { - struct if_usb_card *cardp = (void *)priv; + struct if_usb_card *cardp = from_timer(cardp, t, fw_timeout); lbtf_deb_enter(LBTF_DEB_USB); if (!cardp->fwdnldover) { @@ -156,7 +156,7 @@ static int if_usb_probe(struct usb_interface *intf, if (!cardp) goto error; - setup_timer(&cardp->fw_timeout, if_usb_fw_timeo, (unsigned long)cardp); + timer_setup(&cardp->fw_timeout, if_usb_fw_timeo, 0); init_waitqueue_head(&cardp->fw_wq); cardp->udev = udev; diff --git a/drivers/net/wireless/marvell/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c index 81228bf73043..1d45da187b9b 100644 --- a/drivers/net/wireless/marvell/libertas_tf/main.c +++ b/drivers/net/wireless/marvell/libertas_tf/main.c @@ -165,9 +165,9 @@ done: * This function handles the timeout of command sending. * It will re-send the same command again. */ -static void command_timer_fn(unsigned long data) +static void command_timer_fn(struct timer_list *t) { - struct lbtf_private *priv = (struct lbtf_private *)data; + struct lbtf_private *priv = from_timer(priv, t, command_timer); unsigned long flags; lbtf_deb_enter(LBTF_DEB_CMD); @@ -196,8 +196,7 @@ static int lbtf_init_adapter(struct lbtf_private *priv) mutex_init(&priv->lock); priv->vif = NULL; - setup_timer(&priv->command_timer, command_timer_fn, - (unsigned long)priv); + timer_setup(&priv->command_timer, command_timer_fn, 0); INIT_LIST_HEAD(&priv->cmdfreeq); INIT_LIST_HEAD(&priv->cmdpendingq); -- cgit v1.2.3