From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: [PATCH v2 4/8] ASoC: Intel: Remove the direct register reference from common ipc Date: Tue, 19 May 2015 15:00:36 +0530 Message-ID: <1432027840-18711-5-git-send-email-vinod.koul@intel.com> References: <1432027840-18711-1-git-send-email-vinod.koul@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by alsa0.perex.cz (Postfix) with ESMTP id AEA4F265128 for ; Tue, 19 May 2015 11:29:53 +0200 (CEST) In-Reply-To: <1432027840-18711-1-git-send-email-vinod.koul@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: tiwai@suse.de, patches.audio@intel.com, liam.r.girdwood@linux.intel.com, Vinod Koul , broonie@kernel.org, "Subhransu S. Prusty" List-Id: alsa-devel@alsa-project.org From: "Subhransu S. Prusty" Signed-off-by: Subhransu S. Prusty Signed-off-by: Vinod Koul --- sound/soc/intel/common/sst-ipc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sound/soc/intel/common/sst-ipc.c b/sound/soc/intel/common/sst-ipc.c index 4b62a553823c..a7699f35a8d2 100644 --- a/sound/soc/intel/common/sst-ipc.c +++ b/sound/soc/intel/common/sst-ipc.c @@ -142,7 +142,6 @@ static void ipc_tx_msgs(struct kthread_work *work) container_of(work, struct sst_generic_ipc, kwork); struct ipc_message *msg; unsigned long flags; - u64 ipcx; spin_lock_irqsave(&ipc->dsp->spinlock, flags); @@ -153,8 +152,8 @@ static void ipc_tx_msgs(struct kthread_work *work) /* if the DSP is busy, we will TX messages after IRQ. * also postpone if we are in the middle of procesing completion irq*/ - ipcx = sst_dsp_shim_read_unlocked(ipc->dsp, SST_IPCX); - if (ipcx & (SST_IPCX_BUSY | SST_IPCX_DONE)) { + if (ipc->ops.is_dsp_busy && ipc->ops.is_dsp_busy(ipc->dsp)) { + dev_dbg(ipc->dev, "ipc_tx_msgs dsp busy\n"); spin_unlock_irqrestore(&ipc->dsp->spinlock, flags); return; } -- 1.9.1