From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Subject: [patch V2 16/21] can: c_can: Cleanup c_can_inval_msg_object() Date: Fri, 11 Apr 2014 08:13:19 -0000 Message-ID: <20140411080653.317288696@linutronix.de> References: <20140411080547.845836199@linutronix.de> Return-path: Received: from www.linutronix.de ([62.245.132.108]:52456 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755563AbaDKING (ORCPT ); Fri, 11 Apr 2014 04:13:06 -0400 Content-Disposition: inline; filename=can-c_can-cleanup-inval-msg.patch Sender: linux-can-owner@vger.kernel.org List-ID: To: linux-can Cc: Alexander Stein , Oliver Hartkopp , Marc Kleine-Budde , Wolfgang Grandegger , Mark Signed-off-by: Thomas Gleixner --- drivers/net/can/c_can/c_can.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) Index: linux-2.6/drivers/net/can/c_can/c_can.c =================================================================== --- linux-2.6.orig/drivers/net/can/c_can/c_can.c +++ linux-2.6/drivers/net/can/c_can/c_can.c @@ -129,6 +129,9 @@ /* Receive setup of message objects */ #define IF_COMM_RCV_SETUP (IF_COMM_MASK | IF_COMM_ARB | IF_COMM_CONTROL) +/* Invalidation of message objects */ +#define IF_COMM_INVAL (IF_COMM_ARB | IF_COMM_CONTROL) + /* IFx arbitration */ #define IF_ARB_MSGVAL BIT(15) #define IF_ARB_MSGXTD BIT(14) @@ -447,7 +450,7 @@ static void c_can_setup_receive_object(s c_can_object_put(dev, iface, obj, IF_COMM_RCV_SETUP); } -static void c_can_inval_msg_object(struct net_device *dev, int iface, int objno) +static void c_can_inval_msg_object(struct net_device *dev, int iface, int obj) { struct c_can_priv *priv = netdev_priv(dev); @@ -455,10 +458,7 @@ static void c_can_inval_msg_object(struc priv->write_reg(priv, C_CAN_IFACE(ARB2_REG, iface), 0); priv->write_reg(priv, C_CAN_IFACE(MSGCTRL_REG, iface), 0); - c_can_object_put(dev, iface, objno, IF_COMM_ARB | IF_COMM_CONTROL); - - netdev_dbg(dev, "obj no:%d, msgval:0x%08x\n", objno, - c_can_read_reg32(priv, C_CAN_MSGVAL1_REG)); + c_can_object_put(dev, iface, obj, IF_COMM_INVAL); } static inline int c_can_is_next_tx_obj_busy(struct c_can_priv *priv, int objno)