AcoSail/kernel_optimize_test
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

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Pull m68k updates from Geert Uytterhoeven.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k/mm: Eliminate memset after alloc_bootmem_pages
  nubus: Remove superfluous interrupt disable/restore
This commit is contained in:
Linus Torvalds 2014-12-09 13:04:59 -08:00
commit 50569687e9
2 changed files with 0 additions and 5 deletions
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1
arch/m68k/mm/init.c
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@ -94,7 +94,6 @@ void __init paging_init(void)
high_memory = (void *) end_mem;
empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
memset(empty_zero_page, 0, PAGE_SIZE);
/*
* Set up SFC/DFC registers (user data space).

4
drivers/nubus/nubus.c
View File

@ -920,14 +920,10 @@ void __init nubus_probe_slot(int slot)
rp = nubus_rom_addr(slot);
for(i = 4; i; i--)
{
unsigned long flags;
int card_present;
rp--;
local_irq_save(flags);
card_present = hwreg_present(rp);
local_irq_restore(flags);
if (!card_present)
continue;