drivers: use dev_read_addr_ptr when cast to pointer
The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU
can expect 64-bit data from the device tree parser, so use
dev_read_addr_ptr instead of the dev_read_addr function in the
various files in the drivers directory that cast to a pointer.
As we are there also streamline the error response to -EINVAL on return.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c
index e90aff0..7cdde11 100644
--- a/arch/arm/mach-mvebu/system-controller.c
+++ b/arch/arm/mach-mvebu/system-controller.c
@@ -71,8 +71,8 @@
{
struct mvebu_reset_data *data = dev_get_priv(dev);
- data->base = (void *)dev_read_addr(dev);
- if ((fdt_addr_t)data->base == FDT_ADDR_T_NONE)
+ data->base = dev_read_addr_ptr(dev);
+ if (!data->base)
return -EINVAL;
return 0;