Hi Alexander, On 12/08/15 17:14, Alexander Kuleshov wrote: > Replace ((x) >> PAGE_SHIFT) with the predefined PFN_DOWN macro. > > Signed-off-by: Alexander Kuleshov <kuleshovm...@gmail.com>
This one looks good. Applied to m68knommu git tree (for-next branch). Thanks Greg > --- > arch/m68k/coldfire/m54xx.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/arch/m68k/coldfire/m54xx.c b/arch/m68k/coldfire/m54xx.c > index 075aaab..f7836c6 100644 > --- a/arch/m68k/coldfire/m54xx.c > +++ b/arch/m68k/coldfire/m54xx.c > @@ -25,6 +25,7 @@ > #include <asm/m54xxgpt.h> > #ifdef CONFIG_MMU > #include <asm/mmu_context.h> > +#include <linux/pfn.h> > #endif > > /***************************************************************************/ > @@ -91,13 +92,13 @@ static void __init mcf54xx_bootmem_alloc(void) > m68k_memory[0].size = _ramend - _rambase; > > /* compute total pages in system */ > - num_pages = (_ramend - _rambase) >> PAGE_SHIFT; > + num_pages = PFN_DOWN(_ramend - _rambase); > > /* page numbers */ > memstart = PAGE_ALIGN(_ramstart); > - min_low_pfn = _rambase >> PAGE_SHIFT; > - start_pfn = memstart >> PAGE_SHIFT; > - max_low_pfn = _ramend >> PAGE_SHIFT; > + min_low_pfn = PFN_DOWN(_rambase); > + start_pfn = PFN_DOWN(memstart); > + max_low_pfn = PFN_DOWN(_ramend); > high_memory = (void *)_ramend; > > m68k_virt_to_node_shift = fls(_ramend - _rambase - 1) - 6; > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
