ASoC: fsl_ssi: Refine printk outputs

This patches unifies the error message in the "failed to xxxx" format.

It also reduces the length of one line and adds spaces to an operator.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Acked-by: Timur Tabi <timur@tabi.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_ssi.c

@@ -716,7 +716,7 @@ static int fsl_ssi_set_bclk(struct snd_pcm_substream *substream,
 	 * never greater than 1/5 IPG clock rate
 	 */
 	if (freq * 5 > clk_get_rate(ssi->clk)) {
-		dev_err(cpu_dai->dev, "bitclk > ipgclk/5\n");
+		dev_err(cpu_dai->dev, "bitclk > ipgclk / 5\n");
 		return -EINVAL;
 	}
 
@@ -888,7 +888,7 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
 	ssi->dai_fmt = fmt;
 
 	if (fsl_ssi_is_i2s_master(ssi) && IS_ERR(ssi->baudclk)) {
-		dev_err(dev, "baudclk is missing which is necessary for master mode\n");
+		dev_err(dev, "missing baudclk for master mode\n");
 		return -EINVAL;
 	}
 
@@ -1307,7 +1307,7 @@ static int fsl_ssi_imx_probe(struct platform_device *pdev,
 		ssi->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ssi->clk)) {
 		ret = PTR_ERR(ssi->clk);
-		dev_err(dev, "could not get clock: %d\n", ret);
+		dev_err(dev, "failed to get clock: %d\n", ret);
 		return ret;
 	}
 
@@ -1323,7 +1323,7 @@ static int fsl_ssi_imx_probe(struct platform_device *pdev,
 	/* Do not error out for slave cases that live without a baud clock */
 	ssi->baudclk = devm_clk_get(dev, "baud");
 	if (IS_ERR(ssi->baudclk))
-		dev_dbg(dev, "could not get baud clock: %ld\n",
+		dev_dbg(dev, "failed to get baud clock: %ld\n",
 			 PTR_ERR(ssi->baudclk));
 
 	ssi->dma_params_tx.maxburst = ssi->dma_maxburst;
@@ -1447,7 +1447,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 						      &regconfig);
 	}
 	if (IS_ERR(ssi->regs)) {
-		dev_err(dev, "Failed to init register map\n");
+		dev_err(dev, "failed to init register map\n");
 		return PTR_ERR(ssi->regs);
 	}
 
@@ -1513,7 +1513,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 		mutex_init(&ssi->ac97_reg_lock);
 		ret = snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
 		if (ret) {
-			dev_err(dev, "could not set AC'97 ops\n");
+			dev_err(dev, "failed to set AC'97 ops\n");
 			goto error_ac97_ops;
 		}
 	}
@@ -1529,7 +1529,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 		ret = devm_request_irq(dev, ssi->irq, fsl_ssi_isr, 0,
 				       dev_name(dev), ssi);
 		if (ret < 0) {
-			dev_err(dev, "could not claim irq %u\n", ssi->irq);
+			dev_err(dev, "failed to claim irq %u\n", ssi->irq);
 			goto error_asoc_register;
 		}
 	}
@@ -1571,7 +1571,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 
 		ret = of_property_read_u32(np, "cell-index", &ssi_idx);
 		if (ret) {
-			dev_err(dev, "cannot get SSI index property\n");
+			dev_err(dev, "failed to get SSI index property\n");
 			goto error_sound_card;
 		}