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net: macb: Fix -Wint-to-pointer-cast warnings 

The following warning is seen in macb.c in a 32-bit build:

  warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

Change to use dev_read_addr_index_ptr(), or cast with uintptr_t.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Bin Meng 2021-09-12 11:15:14 +08:00 committed by Leo Yu-Chi Liang
parent bdce903106
commit b422ed05f7
1 changed files with 3 additions and 8 deletions
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11
drivers/net/macb.c
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@ -574,14 +574,9 @@ static int macb_phy_find(struct macb_device *macb, const char *name)
#ifdef CONFIG_DM_ETH #ifdef CONFIG_DM_ETH
static int macb_sifive_clk_init(struct udevice *dev, ulong rate) static int macb_sifive_clk_init(struct udevice *dev, ulong rate)
{ {
fdt_addr_t addr;
void *gemgxl_regs; void *gemgxl_regs;
addr = dev_read_addr_index(dev, 1); gemgxl_regs = dev_read_addr_index_ptr(dev, 1);
if (addr == FDT_ADDR_T_NONE)
return -ENODEV;
gemgxl_regs = (void __iomem *)addr;
if (!gemgxl_regs) if (!gemgxl_regs)
return -ENODEV; return -ENODEV;
@ -1383,7 +1378,7 @@ static int macb_eth_probe(struct udevice *dev)
macb->phy_addr = ofnode_read_u32_default(phandle_args.node, macb->phy_addr = ofnode_read_u32_default(phandle_args.node,
"reg", -1); "reg", -1);
macb->regs = (void *)pdata->iobase; macb->regs = (void *)(uintptr_t)pdata->iobase;
macb->is_big_endian = (cpu_to_be32(0x12345678) == 0x12345678); macb->is_big_endian = (cpu_to_be32(0x12345678) == 0x12345678);
@ -1444,7 +1439,7 @@ static int macb_eth_of_to_plat(struct udevice *dev)
{ {
struct eth_pdata *pdata = dev_get_plat(dev); struct eth_pdata *pdata = dev_get_plat(dev);
pdata->iobase = (phys_addr_t)dev_remap_addr(dev); pdata->iobase = (uintptr_t)dev_remap_addr(dev);
if (!pdata->iobase) if (!pdata->iobase)
return -EINVAL; return -EINVAL;