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powerpc/mm: Move tlbcam_sz() and make it static

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Building with W=1 we see a warning:
  linux/arch/powerpc/mm/nohash/fsl_book3e.c:63:15: error: no previous prototype for ‘tlbcam_sz’

tlbcam_sz() is not used outside this file, so we can make it static.
However it's only used inside #ifdef CONFIG_PPC32, so move it within
that ifdef, otherwise we would get a defined but not used error.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211124093254.1054750-4-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman
2021-11-24 20:32:52 +11:00
parent d9150d5bb5
commit ff47a95d1a
1 changed files with 5 additions and 5 deletions
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10
arch/powerpc/mm/nohash/fsl_book3e.c
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@@ -60,11 +60,6 @@ struct tlbcamrange {
phys_addr_t phys;
} tlbcam_addrs[NUM_TLBCAMS];
unsigned long tlbcam_sz(int idx)
{
return tlbcam_addrs[idx].limit - tlbcam_addrs[idx].start + 1;
}
#ifdef CONFIG_FSL_BOOKE
/*
* Return PA for this VA if it is mapped by a CAM, or 0
@@ -264,6 +259,11 @@ void __init MMU_init_hw(void)
flush_instruction_cache();
}
static unsigned long tlbcam_sz(int idx)
{
return tlbcam_addrs[idx].limit - tlbcam_addrs[idx].start + 1;
}
void __init adjust_total_lowmem(void)
{
unsigned long ram;