netdev - [PATCH 17/58] net/cw1200: Convert timers to use timer

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Message-Id: <1508200182-104605-18-git-send-email-keescook@chromium.org>
Date:   Mon, 16 Oct 2017 17:29:01 -0700
From:   Kees Cook <keescook@...omium.org>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     Kees Cook <keescook@...omium.org>,
        Solomon Peachy <pizza@...ftnet.org>,
        Kalle Valo <kvalo@...eaurora.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 17/58] net/cw1200: 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: Solomon Peachy <pizza@...ftnet.org>
Cc: Kalle Valo <kvalo@...eaurora.org>
Cc: linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
 drivers/net/wireless/st/cw1200/pm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/st/cw1200/pm.c b/drivers/net/wireless/st/cw1200/pm.c
index d2202ae92bdd..ded23df1ac1d 100644
--- a/drivers/net/wireless/st/cw1200/pm.c
+++ b/drivers/net/wireless/st/cw1200/pm.c
@@ -91,7 +91,7 @@ struct cw1200_suspend_state {
 	u8 prev_ps_mode;
 };
 
-static void cw1200_pm_stay_awake_tmo(unsigned long arg)
+static void cw1200_pm_stay_awake_tmo(struct timer_list *unused)
 {
 	/* XXX what's the point of this ? */
 }
@@ -101,8 +101,7 @@ int cw1200_pm_init(struct cw1200_pm_state *pm,
 {
 	spin_lock_init(&pm->lock);
 
-	setup_timer(&pm->stay_awake, cw1200_pm_stay_awake_tmo,
-		    (unsigned long)pm);
+	timer_setup(&pm->stay_awake, cw1200_pm_stay_awake_tmo, 0);
 
 	return 0;
 }
-- 
2.7.4