Merge remote-tracking branches 'asoc/topic/blackfin', 'asoc/topic/davinci', 'asoc...

[karo-tx-linux.git] / sound / soc / davinci / davinci-mcasp.c

diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 452f2a36e51cf7b58db84225769164549c7e1108..4495a40a94680600ff324bd035098ff3d73f594b 100644 (file)
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -752,7 +752,7 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
        u8 rx_ser = 0;
        u8 slots = mcasp->tdm_slots;
        u8 max_active_serializers = (channels + slots - 1) / slots;
-       int active_serializers, numevt, n;
+       int active_serializers, numevt;
        u32 reg;
        /* Default configuration */
        if (mcasp->version < MCASP_VERSION_3)
@@ -834,9 +834,8 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
         * The number of words for numevt need to be in steps of active
         * serializers.
         */
-       n = numevt % active_serializers;
-       if (n)
-               numevt += (active_serializers - n);
+       numevt = (numevt / active_serializers) * active_serializers;
+
        while (period_words % numevt && numevt > 0)
                numevt -= active_serializers;
        if (numevt <= 0)
@@ -1430,6 +1429,7 @@ static struct snd_soc_dai_driver davinci_mcasp_dai[] = {
                .ops            = &davinci_mcasp_dai_ops,
 
                .symmetric_samplebits   = 1,
+               .symmetric_rates        = 1,
        },
        {
                .name           = "davinci-mcasp.1",
@@ -1763,7 +1763,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
        irq = platform_get_irq_byname(pdev, "common");
        if (irq >= 0) {
-               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_common\n",
+               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_common",
                                          dev_name(&pdev->dev));
                ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                                davinci_mcasp_common_irq_handler,
@@ -1780,7 +1780,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
        irq = platform_get_irq_byname(pdev, "rx");
        if (irq >= 0) {
-               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_rx\n",
+               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_rx",
                                          dev_name(&pdev->dev));
                ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                                davinci_mcasp_rx_irq_handler,
@@ -1795,7 +1795,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
        irq = platform_get_irq_byname(pdev, "tx");
        if (irq >= 0) {
-               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_tx\n",
+               irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_tx",
                                          dev_name(&pdev->dev));
                ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                                davinci_mcasp_tx_irq_handler,