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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2020-04-20 20:36:35 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-11 15:15:15 +0200 |
| commit | e96d904ede6756641563d27daa746875b478a6c8 (patch) | |
| tree | bcaea7966a5b7991b48efde90304abc8feb6b0a0 /arch/powerpc/kernel/prom.c | |
| parent | drivers/powerpc: Replace _ALIGN_UP() by ALIGN() (diff) | |
| download | linux-e96d904ede6756641563d27daa746875b478a6c8.tar.xz linux-e96d904ede6756641563d27daa746875b478a6c8.zip | |
powerpc: Replace _ALIGN_DOWN() by ALIGN_DOWN()
_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
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 6620f37abe73..10b5d5eafd34 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -96,7 +96,7 @@ static inline int overlaps_initrd(unsigned long start, unsigned long size) if (!initrd_start) return 0; - return (start + size) > _ALIGN_DOWN(initrd_start, PAGE_SIZE) && + return (start + size) > ALIGN_DOWN(initrd_start, PAGE_SIZE) && start <= _ALIGN_UP(initrd_end, PAGE_SIZE); #else return 0; @@ -623,9 +623,9 @@ static void __init early_reserve_mem(void) #ifdef CONFIG_BLK_DEV_INITRD /* Then reserve the initrd, if any */ if (initrd_start && (initrd_end > initrd_start)) { - memblock_reserve(_ALIGN_DOWN(__pa(initrd_start), PAGE_SIZE), + memblock_reserve(ALIGN_DOWN(__pa(initrd_start), PAGE_SIZE), _ALIGN_UP(initrd_end, PAGE_SIZE) - - _ALIGN_DOWN(initrd_start, PAGE_SIZE)); + ALIGN_DOWN(initrd_start, PAGE_SIZE)); } #endif /* CONFIG_BLK_DEV_INITRD */ |