timer: cadence: Use live-tree functions

Use live-tree functions.

Reported-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/timer/cadence-ttc.c b/drivers/timer/cadence-ttc.c
index 5b91c8a90b345aff94580c7b309bfc17fb6c450a..3541e5c841278fa308697ef94876406ebd7f9634 100644 (file)
--- a/drivers/timer/cadence-ttc.c
+++ b/drivers/timer/cadence-ttc.c
@@ -64,8 +64,10 @@ static int cadence_ttc_ofdata_to_platdata(struct udevice *dev)
 {
        struct cadence_ttc_priv *priv = dev_get_priv(dev);
 
-       priv->regs = map_physmem(devfdt_get_addr(dev),
+       priv->regs = map_physmem(dev_read_addr(dev),
                                 sizeof(struct cadence_ttc_regs), MAP_NOCACHE);
+       if (IS_ERR(priv->regs))
+               return PTR_ERR(priv->regs);
 
        return 0;
 }