From 811c7bdebe7bc5ffd7709169b105d3d9edb47f30 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 19 Apr 2018 13:51:50 +0200
Subject: [PATCH] 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 | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/watchdog/cdns_wdt.c b/drivers/watchdog/cdns_wdt.c
index 71733cf8ba..c43f7e8096 100644
--- a/drivers/watchdog/cdns_wdt.c
+++ b/drivers/watchdog/cdns_wdt.c
@@ -25,7 +25,6 @@ struct cdns_regs {
struct cdns_wdt_priv {
bool rst;
u32 timeout;
- void __iomem *reg;
struct cdns_regs *regs;
};
@@ -224,12 +223,8 @@ static int cdns_wdt_stop(struct udevice *dev)
*/
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;
--
2.39.5