mmc: omap_hsmmc: Remove unused iclk

After runtime conversion to handle clk, iclk node is not used.
However fclk node is still used to get clock rate.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/omap_hsmmc.c

@@ -150,7 +150,6 @@ struct omap_hsmmc_host {
 	struct	mmc_command	*cmd;
 	struct	mmc_data	*data;
 	struct	clk		*fclk;
-	struct	clk		*iclk;
 	struct	clk		*dbclk;
 	/*
 	 * vcc == configured supply
@@ -1935,17 +1934,10 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
 
 	spin_lock_init(&host->irq_lock);
 
-	host->iclk = clk_get(&pdev->dev, "ick");
-	if (IS_ERR(host->iclk)) {
-		ret = PTR_ERR(host->iclk);
-		host->iclk = NULL;
-		goto err1;
-	}
 	host->fclk = clk_get(&pdev->dev, "fck");
 	if (IS_ERR(host->fclk)) {
 		ret = PTR_ERR(host->fclk);
 		host->fclk = NULL;
-		clk_put(host->iclk);
 		goto err1;
 	}
 
@@ -2103,7 +2095,6 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
 	pm_runtime_mark_last_busy(host->dev);
 	pm_runtime_put_autosuspend(host->dev);
 	clk_put(host->fclk);
-	clk_put(host->iclk);
 	if (host->got_dbclk) {
 		clk_disable(host->dbclk);
 		clk_put(host->dbclk);
@@ -2139,7 +2130,6 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
 		pm_runtime_put_sync(host->dev);
 		pm_runtime_disable(host->dev);
 		clk_put(host->fclk);
-		clk_put(host->iclk);
 		if (host->got_dbclk) {
 			clk_disable(host->dbclk);
 			clk_put(host->dbclk);