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/drivers/video/dw_mipi_dsi.c b/drivers/video/dw_mipi_dsi.c
index a460692..92e388a 100644
--- a/drivers/video/dw_mipi_dsi.c
+++ b/drivers/video/dw_mipi_dsi.c
@@ -800,8 +800,8 @@
dsi->dsi_host.ops = &dw_mipi_dsi_host_ops;
device->host = &dsi->dsi_host;
- dsi->base = (void *)dev_read_addr(device->dev);
- if ((fdt_addr_t)dsi->base == FDT_ADDR_T_NONE) {
+ dsi->base = dev_read_addr_ptr(device->dev);
+ if (!dsi->base) {
dev_err(device->dev, "dsi dt register address error\n");
return -EINVAL;
}