From a12a73b66476c48dfe5afd2c3711153d09feda6c Mon Sep 17 00:00:00 2001 From: Johan Jonker Date: Mon, 13 Mar 2023 01:32:04 +0100 Subject: 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 Reviewed-by: Simon Glass --- doc/develop/driver-model/livetree.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'doc/develop') diff --git a/doc/develop/driver-model/livetree.rst b/doc/develop/driver-model/livetree.rst index 579eef5ca9f..20055d559a6 100644 --- a/doc/develop/driver-model/livetree.rst +++ b/doc/develop/driver-model/livetree.rst @@ -103,7 +103,7 @@ The new code is: struct udevice *bus; - i2c_bus->regs = (struct i2c_ctlr *)dev_read_addr(dev); + i2c_bus->regs = dev_read_addr_ptr(dev); plat->frequency = dev_read_u32_default(bus, "spi-max-frequency", 500000); The dev_read\_...() interface is more convenient and works with both the -- cgit v1.2.3