Revert "ASoC: fsl_ssi: convert to use devm_clk_get"

This reverts commit 014e5b56 since
PowerPC doesn't use clkdev and hasn't implemented devm_clk_get() itself.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/fsl/fsl_ssi.c

@@ -725,7 +725,7 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
 		u32 dma_events[2];
 		ssi_private->ssi_on_imx = true;
 
-		ssi_private->clk = devm_clk_get(&pdev->dev, NULL);
+		ssi_private->clk = clk_get(&pdev->dev, NULL);
 		if (IS_ERR(ssi_private->clk)) {
 			ret = PTR_ERR(ssi_private->clk);
 			dev_err(&pdev->dev, "could not get clock: %d\n", ret);
@@ -842,8 +842,10 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
 	device_remove_file(&pdev->dev, dev_attr);
 
 error_clk:
-	if (ssi_private->ssi_on_imx)
+	if (ssi_private->ssi_on_imx) {
 		clk_disable_unprepare(ssi_private->clk);
+		clk_put(ssi_private->clk);
+	}
 
 error_irq:
 	free_irq(ssi_private->irq, ssi_private);
@@ -869,6 +871,7 @@ static int fsl_ssi_remove(struct platform_device *pdev)
 	if (ssi_private->ssi_on_imx) {
 		platform_device_unregister(ssi_private->imx_pcm_pdev);
 		clk_disable_unprepare(ssi_private->clk);
+		clk_put(ssi_private->clk);
 	}
 	snd_soc_unregister_dai(&pdev->dev);
 	device_remove_file(&pdev->dev, &ssi_private->dev_attr);