treewide: convert devfdt_get_addr_ptr() to dev_read_addr_ptr()

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

To help this tedious work, this commit converts devfdt_get_addr_ptr()
to dev_read_addr_ptr() by coccinelle. I also removed redundant casts
because dev_read_addr_ptr() returns an opaque pointer.

To generate this commit, I ran the following semantic patch
excluding include/dm/.

  <smpl>
  @@
  type T;
  expression dev;
  @@
  -(T *)devfdt_get_addr_ptr(dev)
  +dev_read_addr_ptr(dev)
  @@
  expression dev;
  @@
  -devfdt_get_addr_ptr(dev)
  +dev_read_addr_ptr(dev)
  </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c
index 9d20e28..0a347b2 100644
--- a/drivers/mmc/gen_atmel_mci.c
+++ b/drivers/mmc/gen_atmel_mci.c
@@ -592,7 +592,7 @@
 	if (ret)
 		return ret;
 
-	plat->mci = (struct atmel_mci *)devfdt_get_addr_ptr(dev);
+	plat->mci = dev_read_addr_ptr(dev);
 
 	atmel_mci_setup_cfg(dev);
 
diff --git a/drivers/mmc/snps_dw_mmc.c b/drivers/mmc/snps_dw_mmc.c
index c606ef0..4b468a1 100644
--- a/drivers/mmc/snps_dw_mmc.c
+++ b/drivers/mmc/snps_dw_mmc.c
@@ -83,7 +83,7 @@
 	u32 fifo_depth;
 	int ret;
 
-	host->ioaddr = devfdt_get_addr_ptr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 
 	/*
 	 * If fifo-depth is unset don't set fifoth_val - we will try to