commit 291d748079513b4fafacc9bba71991c401582028
author Michal Simek <michal.simek@xilinx.com> Thu Apr 19 13:51:50 2018 +0200
committer Michal Simek <michal.simek@xilinx.com> Mon Apr 23 13:15:32 2018 +0200
tree f579b9a7cfe2187bfc824eadaa83207a83ae124e
parent 6605d8f80fe88099f322554528188cd8bfff20ed

watchdog: cadence: Remove useless ioremap

There is no need to call ioremap. Also reg pointer is completely unused
in the driver.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

drivers/watchdog/cdns_wdt.c

diff --git a/drivers/watchdog/cdns_wdt.c b/drivers/watchdog/cdns_wdt.c
index 71733cf..c43f7e8 100644
--- a/drivers/watchdog/cdns_wdt.c
+++ b/drivers/watchdog/cdns_wdt.c
@@ -25,7 +25,6 @@
 struct cdns_wdt_priv {
 	bool rst;
 	u32 timeout;
-	void __iomem *reg;
 	struct cdns_regs *regs;
 };
 
@@ -224,12 +223,8 @@
  */
 static int cdns_wdt_probe(struct udevice *dev)
 {
-	struct cdns_wdt_priv *priv = dev_get_priv(dev);
-
 	debug("%s: Probing wdt%u\n", __func__, dev->seq);
 
-	priv->reg = ioremap((u32)priv->regs, sizeof(struct cdns_regs));
-
 	cdns_wdt_stop(dev);
 
 	return 0;