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| author | David S. Miller <davem@sunset.davemloft.net> | 2005-09-23 20:54:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-09-23 20:54:43 +0200 |
| commit | 1c9ea5db001142a96fec8fed0f92f26892a1b6ac (patch) | |
| tree | d2cf2ed167a61d07fe95f9becac7e877f58ce830 /arch/sparc64/kernel/setup.c | |
| parent | [SPARC64]: Fix comment typo in head.S (diff) | |
| download | linux-1c9ea5db001142a96fec8fed0f92f26892a1b6ac.tar.xz linux-1c9ea5db001142a96fec8fed0f92f26892a1b6ac.zip | |
[SPARC64]: Kill unused variable in setup_arch()
'highest_paddr' is set, but never actually used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/setup.c')
| -rw-r--r-- | arch/sparc64/kernel/setup.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index 0296cb00fc99..f4345d837284 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -496,7 +496,6 @@ extern void paging_init(void); void __init setup_arch(char **cmdline_p) { - unsigned long highest_paddr; int i; /* Initialize PROM console and command line. */ @@ -519,11 +518,7 @@ void __init setup_arch(char **cmdline_p) idprom_init(); (void) prom_probe_memory(); - /* In paging_init() we tip off this value to see if we need - * to change init_mm.pgd to point to the real alias mapping. - */ phys_base = 0xffffffffffffffffUL; - highest_paddr = 0UL; for (i = 0; sp_banks[i].num_bytes != 0; i++) { unsigned long top; @@ -531,8 +526,6 @@ void __init setup_arch(char **cmdline_p) phys_base = sp_banks[i].base_addr; top = sp_banks[i].base_addr + sp_banks[i].num_bytes; - if (highest_paddr < top) - highest_paddr = top; } pfn_base = phys_base >> PAGE_SHIFT; |