dev_read_addr() returns a value of type fdt_addr_t which is a 64-bit address and pd->va is a pointer. In a 32-bit build, this causes the following warning seen when building sifive-prci.c:
warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Change to use dev_read_addr_ptr().
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
drivers/clk/sifive/sifive-prci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/sifive/sifive-prci.c b/drivers/clk/sifive/sifive-prci.c index cd1acb9442..52ae268e0c 100644 --- a/drivers/clk/sifive/sifive-prci.c +++ b/drivers/clk/sifive/sifive-prci.c @@ -653,9 +653,9 @@ static int sifive_prci_probe(struct udevice *dev) struct prci_clk_desc *data = (struct prci_clk_desc *)dev_get_driver_data(dev);
- pd->va = (void *)dev_read_addr(dev); - if (IS_ERR(pd->va)) - return PTR_ERR(pd->va); + pd->va = dev_read_addr_ptr(dev); + if (!pd->va) + return -EINVAL;
err = clk_get_by_index(dev, 0, &pd->parent_hfclk); if (err)