treewide: convert devfdt_get_addr() to dev_read_addr()

When you enable CONFIG_OF_LIVE, you will end up with a lot of
conversions.

To generate this commit, I used coccinelle excluding drivers/core/,
include/dm/, and test/

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  expression dev;
  @@
  -devfdt_get_addr(dev)
  +dev_read_addr(dev)
  </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c
index 22a0304..771744d 100644
--- a/drivers/spi/tegra20_sflash.c
+++ b/drivers/spi/tegra20_sflash.c
@@ -93,7 +93,7 @@
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	plat->base = devfdt_get_addr(bus);
+	plat->base = dev_read_addr(bus);
 	plat->periph_id = clock_decode_periph_id(bus);
 
 	if (plat->periph_id == PERIPH_ID_NONE) {