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scsi: dc395x: remove dc395x_bios_param

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dc395x_bios_param was only different from the default when the
CONFIG_SCSI_DC395x_TRMS1040_TRADMAP symbol is true, but that symbol doesn't
exist in the Kconfig system and thus can't be set.

Link: https://lore.kernel.org/r/20200325105505.1028582-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Christoph Hellwig 2020-03-25 11:55:05 +01:00 committed by Martin K. Petersen
parent 1d99702f90
commit ccfa00a868
1 changed files with 0 additions and 34 deletions
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34
drivers/scsi/dc395x.c
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@ -61,7 +61,6 @@
#include <asm/io.h>
#include <scsi/scsi.h>
#include <scsi/scsicam.h> /* needed for scsicam_bios_param */
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
@ -1053,38 +1052,6 @@ complete:
static DEF_SCSI_QCMD(dc395x_queue_command)
/*
* Return the disk geometry for the given SCSI device.
*/
static int dc395x_bios_param(struct scsi_device *sdev,
struct block_device *bdev, sector_t capacity, int *info)
{
#ifdef CONFIG_SCSI_DC395x_TRMS1040_TRADMAP
int heads, sectors, cylinders;
struct AdapterCtlBlk *acb;
int size = capacity;
dprintkdbg(DBG_0, "dc395x_bios_param..............\n");
acb = (struct AdapterCtlBlk *)sdev->host->hostdata;
heads = 64;
sectors = 32;
cylinders = size / (heads * sectors);
if ((acb->gmode2 & NAC_GREATER_1G) && (cylinders > 1024)) {
heads = 255;
sectors = 63;
cylinders = size / (heads * sectors);
}
geom[0] = heads;
geom[1] = sectors;
geom[2] = cylinders;
return 0;
#else
return scsicam_bios_param(bdev, capacity, info);
#endif
}
static void dump_register_info(struct AdapterCtlBlk *acb,
struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
{
@ -4622,7 +4589,6 @@ static struct scsi_host_template dc395x_driver_template = {
.show_info = dc395x_show_info,
.name = DC395X_BANNER " " DC395X_VERSION,
.queuecommand = dc395x_queue_command,
.bios_param = dc395x_bios_param,
.slave_alloc = dc395x_slave_alloc,
.slave_destroy = dc395x_slave_destroy,
.can_queue = DC395x_MAX_CAN_QUEUE,