diff options
Diffstat (limited to 'drivers/input/serio/hp_sdc_mlc.c')
| -rw-r--r-- | drivers/input/serio/hp_sdc_mlc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c index 587398f5c9df..8f532bb4f3ec 100644 --- a/drivers/input/serio/hp_sdc_mlc.c +++ b/drivers/input/serio/hp_sdc_mlc.c @@ -148,7 +148,7 @@ static int hp_sdc_mlc_in(hil_mlc *mlc, suseconds_t timeout) priv = mlc->priv; /* Try to down the semaphore */ - if (down_trylock(&mlc->isem)) { + if (!down_try(&mlc->isem)) { struct timeval tv; if (priv->emtestmode) { mlc->ipacket[0] = @@ -186,13 +186,13 @@ static int hp_sdc_mlc_cts(hil_mlc *mlc) priv = mlc->priv; /* Try to down the semaphores -- they should be up. */ - BUG_ON(down_trylock(&mlc->isem)); - BUG_ON(down_trylock(&mlc->osem)); + BUG_ON(!down_try(&mlc->isem)); + BUG_ON(!down_try(&mlc->osem)); up(&mlc->isem); up(&mlc->osem); - if (down_trylock(&mlc->csem)) { + if (!down_try(&mlc->csem)) { if (priv->trans.act.semaphore != &mlc->csem) goto poll; else @@ -229,7 +229,7 @@ static void hp_sdc_mlc_out(hil_mlc *mlc) priv = mlc->priv; /* Try to down the semaphore -- it should be up. */ - BUG_ON(down_trylock(&mlc->osem)); + BUG_ON(!down_try(&mlc->osem)); if (mlc->opacket & HIL_DO_ALTER_CTRL) goto do_control; @@ -240,7 +240,7 @@ static void hp_sdc_mlc_out(hil_mlc *mlc) return; } /* Shouldn't be sending commands when loop may be busy */ - BUG_ON(down_trylock(&mlc->csem)); + BUG_ON(!down_try(&mlc->csem)); up(&mlc->csem); priv->trans.actidx = 0; @@ -296,7 +296,7 @@ static void hp_sdc_mlc_out(hil_mlc *mlc) priv->tseq[3] = 0; if (mlc->opacket & HIL_CTRL_APE) { priv->tseq[3] |= HP_SDC_LPC_APE_IPF; - down_trylock(&mlc->csem); + down_try(&mlc->csem); } enqueue: hp_sdc_enqueue_transaction(&priv->trans); |