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powerpc: Replace _ALIGN_DOWN() by ALIGN_DOWN()

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_ALIGN_DOWN() is specific to powerpc
ALIGN_DOWN() is generic and does the same

Replace _ALIGN_DOWN() by ALIGN_DOWN()

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/3911a86d6b5bfa7ad88cd7c82416fbe6bb47e793.1587407777.git.christophe.leroy@c-s.fr
This commit is contained in:
Christophe Leroy
2020-04-20 18:36:35 +00:00
committed by Michael Ellerman
parent 7bfc3c84cb
commit e96d904ede
11 changed files with 24 additions and 24 deletions
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arch/powerpc/kernel/pci_64.c
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@@ -130,7 +130,7 @@ static int pcibios_map_phb_io_space(struct pci_controller *hose)
unsigned long size_page;
unsigned long io_virt_offset;
phys_page = _ALIGN_DOWN(hose->io_base_phys, PAGE_SIZE);
phys_page = ALIGN_DOWN(hose->io_base_phys, PAGE_SIZE);
size_page = _ALIGN_UP(hose->pci_io_size, PAGE_SIZE);
/* Make sure IO area address is clear */