libata: add missing CONFIG_PM in LLDs

Add missing #ifdef CONFIG_PM conditionals around all PM related parts
in libata LLDs.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --cc drivers/ata/ahci.c
Simple merge

diff --cc drivers/ata/ata_generic.c
Simple merge

diff --cc drivers/ata/ata_piix.c
Simple merge

diff --cc drivers/ata/pata_ali.c
Simple merge

diff --cc drivers/ata/pata_amd.c
Simple merge

diff --cc drivers/ata/pata_atiixp.c
Simple merge

diff --cc drivers/ata/pata_cmd64x.c
Simple merge

diff --cc drivers/ata/pata_cs5520.c
Simple merge

diff --cc drivers/ata/pata_cs5530.c
Simple merge

diff --cc drivers/ata/pata_cs5535.c
Simple merge

diff --cc drivers/ata/pata_cypress.c
Simple merge

diff --cc drivers/ata/pata_efar.c
Simple merge

diff --cc drivers/ata/pata_hpt366.c
Simple merge

diff --cc drivers/ata/pata_hpt3x3.c
Simple merge

diff --cc drivers/ata/pata_it8213.c
Simple merge

diff --cc drivers/ata/pata_it821x.c
Simple merge

diff --cc drivers/ata/pata_jmicron.c
Simple merge

diff --cc drivers/ata/pata_marvell.c
Simple merge

diff --cc drivers/ata/pata_mpiix.c
Simple merge

diff --cc drivers/ata/pata_netcell.c
Simple merge

diff --cc drivers/ata/pata_ns87410.c
Simple merge

diff --cc drivers/ata/pata_oldpiix.c
Simple merge

diff --cc drivers/ata/pata_opti.c
Simple merge

diff --cc drivers/ata/pata_optidma.c
Simple merge

diff --cc drivers/ata/pata_pdc202xx_old.c
Simple merge

diff --cc drivers/ata/pata_radisys.c
Simple merge

diff --cc drivers/ata/pata_rz1000.c
Simple merge

diff --cc drivers/ata/pata_sc1200.c
Simple merge

diff --cc drivers/ata/pata_scc.c
Simple merge

diff --cc drivers/ata/pata_serverworks.c
Simple merge

diff --cc drivers/ata/pata_sil680.c
Simple merge

diff --cc drivers/ata/pata_sis.c
Simple merge

diff --cc drivers/ata/pata_triflex.c
Simple merge

diff --cc drivers/ata/pata_via.c
Simple merge

diff --cc drivers/ata/sata_inic162x.c
Simple merge

diff --cc drivers/ata/sata_nv.c
Simple merge

diff --cc drivers/ata/sata_sil.c
Simple merge

diff --cc drivers/ata/sata_sil24.c
Simple merge