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authorChristoph Hellwig <hch@lst.de>2020-03-24 08:25:17 +0100
committerJens Axboe <axboe@kernel.dk>2020-03-24 07:57:07 -0600
commita10183d744fb4e3f8aa38086c2b5e6fdf0171a1a (patch)
tree7b0854f33bef3918471384d5b993839be10ebfda /Documentation/scsi
parent26ae3533a0e666052afdf4cb6010a0d594c0e3f4 (diff)
downloadlinux-a10183d744fb4e3f8aa38086c2b5e6fdf0171a1a.tar.bz2
scsi: simplify scsi_partsize
Call scsi_bios_ptable from scsi_partsize instead of requiring boilerplate code in the callers. Also switch the calling convention to match that of the ->bios_param instances calling this function, and use true/false for the return value instead of the weird -1 convention. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Documentation/scsi')
-rw-r--r--Documentation/scsi/scsi_mid_low_api.txt21
1 files changed, 0 insertions, 21 deletions
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 2a4be1c3e6db..537f04728487 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -299,7 +299,6 @@ Summary:
scsi_host_alloc - return a new scsi_host instance whose refcount==1
scsi_host_get - increments Scsi_Host instance's refcount
scsi_host_put - decrements Scsi_Host instance's refcount (free if 0)
- scsi_partsize - parse partition table into cylinders, heads + sectors
scsi_register - create and register a scsi host adapter instance.
scsi_remove_device - detach and remove a SCSI device
scsi_remove_host - detach and remove all SCSI devices owned by host
@@ -473,26 +472,6 @@ void scsi_host_put(struct Scsi_Host *shost)
/**
- * scsi_partsize - parse partition table into cylinders, heads + sectors
- * @buf: pointer to partition table
- * @capacity: size of (total) disk in 512 byte sectors
- * @cyls: outputs number of cylinders calculated via this pointer
- * @hds: outputs number of heads calculated via this pointer
- * @secs: outputs number of sectors calculated via this pointer
- *
- * Returns 0 on success, -1 on failure
- *
- * Might block: no
- *
- * Notes: Caller owns memory returned (free with kfree() )
- *
- * Defined in: drivers/scsi/scsicam.c
- **/
-int scsi_partsize(unsigned char *buf, unsigned long capacity,
- unsigned int *cyls, unsigned int *hds, unsigned int *secs)
-
-
-/**
* scsi_register - create and register a scsi host adapter instance.
* @sht: pointer to scsi host template
* @privsize: extra bytes to allocate in hostdata array (which is the