[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, 12 insertions, 21 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 66f0259edb69..4150c8a8fdc2 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -43,17 +43,6 @@
 #include "aic79xx_inline.h"
 #include "aic79xx_pci.h"
 
-static int      ahd_linux_pci_dev_probe(struct pci_dev *pdev,
-                                        const struct pci_device_id *ent);
-static int      ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
-                                                 u_long *base, u_long *base2);
-static int      ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
-                                                 u_long *bus_addr,
-                                                 uint8_t __iomem **maddr);
-static int      ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg);
-static int      ahd_linux_pci_dev_resume(struct pci_dev *pdev);
-static void     ahd_linux_pci_dev_remove(struct pci_dev *pdev);
-
 /* Define the macro locally since it's different for different class of chips.
  */
 #define ID(x)            \
@@ -85,17 +74,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
 
 MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
 
-static struct pci_driver aic79xx_pci_driver = {
-        .name           = "aic79xx",
-        .probe          = ahd_linux_pci_dev_probe,
 #ifdef CONFIG_PM
-        .suspend        = ahd_linux_pci_dev_suspend,
-        .resume         = ahd_linux_pci_dev_resume,
-#endif
-        .remove         = ahd_linux_pci_dev_remove,
-        .id_table       = ahd_linux_pci_id_table
-};
-
 static int
 ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
@@ -139,6 +118,7 @@ ahd_linux_pci_dev_resume(struct pci_dev *pdev)
 
         return rc;
 }
+#endif
 
 static void
 ahd_linux_pci_dev_remove(struct pci_dev *pdev)
@@ -245,6 +225,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         return (0);
 }
 
+static struct pci_driver aic79xx_pci_driver = {
+        .name           = "aic79xx",
+        .probe          = ahd_linux_pci_dev_probe,
+#ifdef CONFIG_PM
+        .suspend        = ahd_linux_pci_dev_suspend,
+        .resume         = ahd_linux_pci_dev_resume,
+#endif
+        .remove         = ahd_linux_pci_dev_remove,
+        .id_table       = ahd_linux_pci_id_table
+};
+
 int
 ahd_linux_pci_init(void)
 {