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clk: sifive: Fix -Wint-to-pointer-cast warning

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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>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This commit is contained in:
Bin Meng 2021-09-12 11:15:09 +08:00 committed by Leo Yu-Chi Liang
parent 2fb91a2ea7
commit 2edb02ead7
1 changed files with 3 additions and 3 deletions
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6
drivers/clk/sifive/sifive-prci.c
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@ -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)