---

yaml --- r: 269434 b: refs/heads/master c: ac3e2fa h: refs/heads/master v: v3
git-mirror · Sep 27, 2011 · 8727d09 · 8727d09
1 parent c30ecc7
commit 8727d09
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 40d3e0f4942ec12c4521fe1b2a2b774164cd2c80
+refs/heads/master: ac3e2fa6770052a82d42fc4db194a27317518c97
diff --git a/trunk/drivers/amba/bus.c b/trunk/drivers/amba/bus.c
@@ -460,9 +460,17 @@ static int amba_get_enable_pclk(struct amba_device *pcdev)
 	if (IS_ERR(pclk))
 		return PTR_ERR(pclk);
 
+	ret = clk_prepare(pclk);
+	if (ret) {
+		clk_put(pclk);
+		return ret;
+	}
+
 	ret = clk_enable(pclk);
-	if (ret)
+	if (ret) {
+		clk_unprepare(pclk);
 		clk_put(pclk);
+	}
 
 	return ret;
 }
@@ -472,6 +480,7 @@ static void amba_put_disable_pclk(struct amba_device *pcdev)
 	struct clk *pclk = pcdev->pclk;
 
 	clk_disable(pclk);
+	clk_unprepare(pclk);
 	clk_put(pclk);
 }