x86: tiny: Remove TLB size detection and printing

Commit e0ba94f14f747c2661c4d21f8c44e5b0b8cd8e48 ("x86/tlb_info: get last
level TLB entry number of CPU") added code to detect and store TLB
sizes.  However, these sizes are not used for anything except a single
informational printk at boot time.  Rip out the printk and the
infrastructure supporting it.

bloat-o-meter:

add/remove: 0/11 grow/shrink: 0/9 up/down: 0/-5794 (-5794)
function                                     old     new   delta
tlb_lli_4m                                     2       -      -2
tlb_lli_4k                                     2       -      -2
tlb_lli_2m                                     2       -      -2
tlb_lld_4m                                     2       -      -2
tlb_lld_4k                                     2       -      -2
tlb_lld_2m                                     2       -      -2
tlb_lld_1g                                     2       -      -2
umc_cpu_dev                                  380     376      -4
transmeta_cpu_dev                            380     376      -4
nsc_cpu_dev                                  380     376      -4
intel_cpu_dev                                380     376      -4
default_cpu                                  380     376      -4
cyrix_cpu_dev                                380     376      -4
centaur_cpu_dev                              380     376      -4
amd_cpu_dev                                  380     376      -4
identify_boot_cpu                             35      25     -10
cpu_detect_tlb                                16       -     -16
cpu_detect_tlb_amd                           222       -    -222
intel_detect_tlb                             876       -    -876
intel_tlb_table                             4624       -   -4624

Signed-off-by: Josh Triplett <josh@joshtriplett.org>