From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 22 Sep 2011 10:41:07 +0000 (+0100)
Subject: clk: sa1111: convert to clk_prepare()/clk_unprepare()
X-Git-Tag: v4.13~13341^2~3
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=72ae00c970cf1e6027c5b719f42e7eff0aa1c1d9;p=mirror_ubuntu-bionic-kernel.git

clk: sa1111: convert to clk_prepare()/clk_unprepare()

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 0569de6acfba..61691cdbdcf2 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -718,6 +718,10 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
 		goto err_free;
 	}
 
+	ret = clk_prepare(sachip->clk);
+	if (ret)
+		goto err_clkput;
+
 	spin_lock_init(&sachip->lock);
 
 	sachip->dev = me;
@@ -733,7 +737,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
 	sachip->base = ioremap(mem->start, PAGE_SIZE * 2);
 	if (!sachip->base) {
 		ret = -ENOMEM;
-		goto err_clkput;
+		goto err_clk_unprep;
 	}
 
 	/*
@@ -809,6 +813,8 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
 
  err_unmap:
 	iounmap(sachip->base);
+ err_clk_unprep:
+	clk_unprepare(sachip->clk);
  err_clkput:
 	clk_put(sachip->clk);
  err_free:
@@ -835,6 +841,7 @@ static void __sa1111_remove(struct sa1111 *sachip)
 	sa1111_writel(0, irqbase + SA1111_WAKEEN1);
 
 	clk_disable(sachip->clk);
+	clk_unprepare(sachip->clk);
 
 	if (sachip->irq != NO_IRQ) {
 		irq_set_chained_handler(sachip->irq, NULL);