mtd: r852 fix pci ID

The PCI_DEVICE_ID_RICOH_R5C852 was missed in the edited commit, and on 
second thought I just open code it.

This fixes compile error.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
1 file changed