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watchdog: cadence: Remove useless ioremap

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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>
This commit is contained in:
Michal Simek
2018-04-19 13:51:50 +02:00
parent 6afedb90dd
commit 811c7bdebe
1 changed files with 0 additions and 5 deletions
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5
drivers/watchdog/cdns_wdt.c
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@@ -25,7 +25,6 @@ struct cdns_regs {
struct cdns_wdt_priv { struct cdns_wdt_priv {
bool rst; bool rst;
u32 timeout; u32 timeout;
void __iomem *reg;
struct cdns_regs *regs; struct cdns_regs *regs;
}; };
@@ -224,12 +223,8 @@ static int cdns_wdt_stop(struct udevice *dev)
*/ */
static int cdns_wdt_probe(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); debug("%s: Probing wdt%u\n", __func__, dev->seq);
priv->reg = ioremap((u32)priv->regs, sizeof(struct cdns_regs));
cdns_wdt_stop(dev); cdns_wdt_stop(dev);
return 0; return 0;