[SCSI] aic7xxx: add const

This patch adds more const keywords where appropriate.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 862e0fbffa42..e4e651cca3e4 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -1114,7 +1114,7 @@ typedef int (ahc_device_setup_t)(struct ahc_softc *);
 struct ahc_pci_identity {
         uint64_t                 full_id;
         uint64_t                 id_mask;
-        char                    *name;
+        const char              *name;
         ahc_device_setup_t      *setup;
 };
 
@@ -1135,9 +1135,9 @@ extern const int ahc_num_aic7770_devs;
 /******************************************************************************/
 
 /***************************** PCI Front End *********************************/
-struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t);
+const struct ahc_pci_identity   *ahc_find_pci_device(ahc_dev_softc_t);
 int                      ahc_pci_config(struct ahc_softc *,
-                                        struct ahc_pci_identity *);
+                                        const struct ahc_pci_identity *);
 int                      ahc_pci_test_register_access(struct ahc_softc *);
 #ifdef CONFIG_PM
 void                     ahc_pci_resume(struct ahc_softc *ahc);