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authorKees Cook <keescook@chromium.org>2017-10-25 13:53:53 +0300
committerDavid S. Miller <davem@davemloft.net>2017-10-27 06:09:16 +0300
commit605ea2f9356f315c9c03d69a54dc910fde32fd71 (patch)
tree377d5b9bde293d8b7808e7e3908b02c30b5229fe /drivers/net/wan/lmc
parente2009be038143b4a8c7d4b51b74da63220739a74 (diff)
downloadlinux-605ea2f9356f315c9c03d69a54dc910fde32fd71.tar.xz
drivers/net: wan/lmc: 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: Allen Pais <allen.lkml@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/lmc')
-rw-r--r--drivers/net/wan/lmc/lmc_main.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index ae69d65158e6..37b1e0d03e31 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -99,7 +99,7 @@ static void lmc_initcsrs(lmc_softc_t * const sc, lmc_csrptr_t csr_base, size_t c
static void lmc_softreset(lmc_softc_t * const);
static void lmc_running_reset(struct net_device *dev);
static int lmc_ifdown(struct net_device * const);
-static void lmc_watchdog(unsigned long data);
+static void lmc_watchdog(struct timer_list *t);
static void lmc_reset(lmc_softc_t * const sc);
static void lmc_dec_reset(lmc_softc_t * const sc);
static void lmc_driver_timeout(struct net_device *dev);
@@ -636,10 +636,10 @@ int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/
/* the watchdog process that cruises around */
-static void lmc_watchdog (unsigned long data) /*fold00*/
+static void lmc_watchdog(struct timer_list *t) /*fold00*/
{
- struct net_device *dev = (struct net_device *)data;
- lmc_softc_t *sc = dev_to_sc(dev);
+ lmc_softc_t *sc = from_timer(sc, t, timer);
+ struct net_device *dev = sc->lmc_device;
int link_status;
u32 ticks;
unsigned long flags;
@@ -1084,7 +1084,7 @@ static int lmc_open(struct net_device *dev)
* Setup a timer for the watchdog on probe, and start it running.
* Since lmc_ok == 0, it will be a NOP for now.
*/
- setup_timer(&sc->timer, lmc_watchdog, (unsigned long)dev);
+ timer_setup(&sc->timer, lmc_watchdog, 0);
sc->timer.expires = jiffies + HZ;
add_timer (&sc->timer);