diff options
| author | Peng Fan <[email protected]> | 2026-05-26 16:09:10 +0800 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2026-07-01 11:42:51 +0200 |
| commit | 9b6f2786aafd5247dd748e127ea6a01038b09b42 (patch) | |
| tree | 57e92d89fb2db0807b98fde286d816dfc5c3607a /drivers | |
| parent | f657eab9bedb0b7ea32857345fffb8c3c68dd6b6 (diff) | |
pci: mpc85xx: Simplfy code with dev_remap_addr()
devfdt_get_addr_ptr() + map_physmem() could be simplifed with
devfdt_remap_addr(). But to avoid direct dependency on devfdt_* helpers,
use dev_remap_addr().
No functional changes.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pci_mpc85xx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pci/pci_mpc85xx.c b/drivers/pci/pci_mpc85xx.c index c07feba7976..96550a9ff8f 100644 --- a/drivers/pci/pci_mpc85xx.c +++ b/drivers/pci/pci_mpc85xx.c @@ -170,13 +170,14 @@ static int mpc85xx_pci_dm_remove(struct udevice *dev) static int mpc85xx_pci_of_to_plat(struct udevice *dev) { struct mpc85xx_pci_priv *priv = dev_get_priv(dev); - fdt_addr_t addr; + void __iomem *addr; - addr = devfdt_get_addr_index(dev, 0); - if (addr == FDT_ADDR_T_NONE) + addr = dev_remap_addr_index(dev, 0); + if (!addr) return -EINVAL; - priv->cfg_addr = (void __iomem *)map_physmem(addr, 0, MAP_NOCACHE); - priv->cfg_data = (void __iomem *)((ulong)priv->cfg_addr + 4); + + priv->cfg_addr = addr; + priv->cfg_data = priv->cfg_addr + 4; return 0; } |