[SCSI] aic79xx: fix warnings with CONFIG_PM disabled

  CC [M]  drivers/scsi/aic7xxx/aic79xx_osm_pci.o
drivers/scsi/aic7xxx/aic79xx_osm_pci.c:101: warning: 'ahd_linux_pci_dev_suspend' defined but not used
drivers/scsi/aic7xxx/aic79xx_osm_pci.c:121: warning: 'ahd_linux_pci_dev_resume' defined but not used

This moves aic79xx_pci_driver struct, removes some forward
declarations, and adds some ifdef CONFIG_PM.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index ce638aa6005a..2f00467b6b8c 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1340,8 +1340,10 @@ struct	ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
 int                       ahd_pci_config(struct ahd_softc *,
                                          struct ahd_pci_identity *);
 int     ahd_pci_test_register_access(struct ahd_softc *);
+#ifdef CONFIG_PM
 void    ahd_pci_suspend(struct ahd_softc *);
 void    ahd_pci_resume(struct ahd_softc *);
+#endif
 
 /************************** SCB and SCB queue management **********************/
 void            ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
@@ -1352,8 +1354,10 @@ struct ahd_softc	*ahd_alloc(void *platform_arg, char *name);
 int                      ahd_softc_init(struct ahd_softc *);
 void                     ahd_controller_info(struct ahd_softc *ahd, char *buf);
 int                      ahd_init(struct ahd_softc *ahd);
+#ifdef CONFIG_PM
 int                      ahd_suspend(struct ahd_softc *ahd);
 void                     ahd_resume(struct ahd_softc *ahd);
+#endif
 int                      ahd_default_config(struct ahd_softc *ahd);
 int                      ahd_parse_vpddata(struct ahd_softc *ahd,
                                            struct vpd_config *vpd);
@@ -1361,7 +1365,6 @@ int			 ahd_parse_cfgdata(struct ahd_softc *ahd,
                                            struct seeprom_config *sc);
 void                     ahd_intr_enable(struct ahd_softc *ahd, int enable);
 void                     ahd_pause_and_flushwork(struct ahd_softc *ahd);
-int                      ahd_suspend(struct ahd_softc *ahd); 
 void                     ahd_set_unit(struct ahd_softc *, int);
 void                     ahd_set_name(struct ahd_softc *, char *);
 struct scb              *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);