X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2Fomap_device.c;h=e920dd83e443753ccced325ce19c48c6bca398c6;hb=f0936155f2204720655aefbc2f17c25a2c80a59e;hp=f7ff3b9dad8784aeab4d3752061514a8498774ae;hpb=70c5eb84738cba88e08526fa14e06418cb2bd473;p=deliverable%2Flinux.git

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index f7ff3b9dad87..e920dd83e443 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -63,7 +63,22 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
 		return;
 	}
 
-	rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL);
+	r = clk_get_sys(NULL, clk_name);
+
+	if (IS_ERR(r) && of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, clk_name);
+
+		r = of_clk_get_from_provider(&clkspec);
+
+		rc = clk_register_clkdev(r, clk_alias,
+					 dev_name(&od->pdev->dev));
+	} else {
+		rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev),
+				   clk_name, NULL);
+	}
+
 	if (rc) {
 		if (rc == -ENODEV || rc == -ENOMEM)
 			dev_err(&od->pdev->dev,
@@ -194,7 +209,7 @@ static int _omap_device_notifier_call(struct notifier_block *nb,
 	int err;
 
 	switch (event) {
-	case BUS_NOTIFY_DEL_DEVICE:
+	case BUS_NOTIFY_REMOVED_DEVICE:
 		if (pdev->archdata.od)
 			omap_device_delete(pdev->archdata.od);
 		break;
@@ -268,7 +283,7 @@ static int _omap_device_idle_hwmods(struct omap_device *od)
  * function returns a value different than the value the caller got
  * the last time it called this function.
  *
- * If any hwmods exist for the omap_device assoiated with @pdev,
+ * If any hwmods exist for the omap_device associated with @pdev,
  * return the context loss counter for that hwmod, otherwise return
  * zero.
  */