Merge branch 'atm-constify-atm-pci_device_id'

Arvind Yadav says:

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atm: constify atm pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>