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Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index ce0dff1caa8..c8d288457b4 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1323,26 +1323,6 @@ void __init early_init_devtree(void *params) */ scan_flat_dt(early_init_dt_scan_cpus, NULL); -#ifdef CONFIG_PPC_PSERIES - /* If hash size wasn't obtained above, we calculate it now based on - * the total RAM size - */ - if (ppc64_pft_size == 0) { - unsigned long rnd_mem_size, pteg_count; - - /* round mem_size up to next power of 2 */ - rnd_mem_size = 1UL << __ilog2(systemcfg->physicalMemorySize); - if (rnd_mem_size < systemcfg->physicalMemorySize) - rnd_mem_size <<= 1; - - /* # pages / 2 */ - pteg_count = max(rnd_mem_size >> (12 + 1), 1UL << 11); - - ppc64_pft_size = __ilog2(pteg_count << 7); - } - - DBG("Hash pftSize: %x\n", (int)ppc64_pft_size); -#endif DBG(" <- early_init_devtree()\n"); } |