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-rw-r--r--include/scsi/scsicam.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/scsi/scsicam.h b/include/scsi/scsicam.h
index 24ede474752e..1131f51ed2c8 100644
--- a/include/scsi/scsicam.h
+++ b/include/scsi/scsicam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* scsicam.h - SCSI CAM support functions, use for HDIO_GETGEO, etc.
*
@@ -12,8 +13,8 @@
#ifndef SCSICAM_H
#define SCSICAM_H
-extern int scsicam_bios_param (struct block_device *bdev, sector_t capacity, int *ip);
-extern int scsi_partsize(unsigned char *buf, unsigned long capacity,
- unsigned int *cyls, unsigned int *hds, unsigned int *secs);
-extern unsigned char *scsi_bios_ptable(struct block_device *bdev);
+struct gendisk;
+int scsicam_bios_param(struct gendisk *disk, sector_t capacity, int *ip);
+bool scsi_partsize(struct gendisk *disk, sector_t capacity, int geom[3]);
+unsigned char *scsi_bios_ptable(struct gendisk *disk);
#endif /* def SCSICAM_H */