From c6fe6b0783a8fd923d11dd0388cbd561ff15bdf1 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sun, 2 Aug 2009 15:13:29 +0200 Subject: [PATCH] parisc: hp_sdc_mlc.c - check return value of down_trylock() Signed-off-by: Helge Deller --- drivers/input/serio/hp_sdc_mlc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c index b587e2d..820e516 100644 --- a/drivers/input/serio/hp_sdc_mlc.c +++ b/drivers/input/serio/hp_sdc_mlc.c @@ -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); + BUG_ON(down_trylock(&mlc->csem)); } enqueue: hp_sdc_enqueue_transaction(&priv->trans); -- 2.7.4