x86: acpi_pciprobe_dmi_table[] must be __devinitdata

This patch fixes the following section mismatches with CONFIG_HOTPLUG=n:

<--  snip  -->

...
WARNING: vmlinux.o(.data+0x23640): Section mismatch: reference to .init.text.20:can_skip_ioresource_align (between 'acpi_pciprobe_dmi_table' and 'pcibios_irq_mask')
WARNING: vmlinux.o(.data+0x2366c): Section mismatch: reference to .init.text.20:can_skip_ioresource_align (between 'acpi_pciprobe_dmi_table' and 'pcibios_irq_mask')
WARNING: vmlinux.o(.data+0x23698): Section mismatch: reference to .init.text.20:can_skip_ioresource_align (between 'acpi_pciprobe_dmi_table' and 'pcibios_irq_mask')
...

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Len Brown <len.brown@intel.com>