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authorJeff Garzik <jgarzik@pobox.com>2005-10-28 12:30:16 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-28 12:30:16 -0400
commit15dbb5a3f971a28040ae6cbcd8bbdf19b629fa83 (patch)
treee65562d7300ac653207b1e45ec7e5960ddf78fff /drivers/scsi/libata-scsi.c
parentbe697c3f137c9ed808753bbbc5d7751c6e5303fc (diff)
parent5fadd053d9bb4345ec6f405d24db4e7eb49cf81e (diff)
Merge branch 'master'
Diffstat (limited to 'drivers/scsi/libata-scsi.c')
-rw-r--r--drivers/scsi/libata-scsi.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 90bf2220466..58858886d75 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -44,9 +44,9 @@
#include "libata.h"
-typedef unsigned int (*ata_xlat_func_t)(struct ata_queued_cmd *qc, u8 *scsicmd);
+typedef unsigned int (*ata_xlat_func_t)(struct ata_queued_cmd *qc, const u8 *scsicmd);
static struct ata_device *
-ata_scsi_find_dev(struct ata_port *ap, struct scsi_device *scsidev);
+ata_scsi_find_dev(struct ata_port *ap, const struct scsi_device *scsidev);
static void ata_scsi_invalid_field(struct scsi_cmnd *cmd,
@@ -418,7 +418,7 @@ int ata_scsi_error(struct Scsi_Host *host)
*/
static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc,
- u8 *scsicmd)
+ const u8 *scsicmd)
{
struct ata_taskfile *tf = &qc->tf;
@@ -485,7 +485,7 @@ invalid_fld:
* Zero on success, non-zero on error.
*/
-static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
+static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
{
struct ata_taskfile *tf = &qc->tf;
@@ -512,7 +512,7 @@ static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
* @plen: the transfer length
*/
-static void scsi_6_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
+static void scsi_6_lba_len(const u8 *scsicmd, u64 *plba, u32 *plen)
{
u64 lba = 0;
u32 len = 0;
@@ -539,7 +539,7 @@ static void scsi_6_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
* @plen: the transfer length
*/
-static void scsi_10_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
+static void scsi_10_lba_len(const u8 *scsicmd, u64 *plba, u32 *plen)
{
u64 lba = 0;
u32 len = 0;
@@ -569,7 +569,7 @@ static void scsi_10_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
* @plen: the transfer length
*/
-static void scsi_16_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
+static void scsi_16_lba_len(const u8 *scsicmd, u64 *plba, u32 *plen)
{
u64 lba = 0;
u32 len = 0;
@@ -608,7 +608,7 @@ static void scsi_16_lba_len(u8 *scsicmd, u64 *plba, u32 *plen)
* Zero on success, non-zero on error.
*/
-static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
+static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
{
struct ata_taskfile *tf = &qc->tf;
struct ata_device *dev = qc->dev;
@@ -734,7 +734,7 @@ nothing_to_do:
* Zero on success, non-zero on error.
*/
-static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
+static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
{
struct ata_taskfile *tf = &qc->tf;
struct ata_device *dev = qc->dev;
@@ -1688,7 +1688,7 @@ static int atapi_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat)
* Zero on success, non-zero on failure.
*/
-static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
+static unsigned int atapi_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
{
struct scsi_cmnd *cmd = qc->scsicmd;
struct ata_device *dev = qc->dev;
@@ -1757,7 +1757,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
*/
static struct ata_device *
-ata_scsi_find_dev(struct ata_port *ap, struct scsi_device *scsidev)
+ata_scsi_find_dev(struct ata_port *ap, const struct scsi_device *scsidev)
{
struct ata_device *dev;
@@ -1914,7 +1914,7 @@ void ata_scsi_simulate(u16 *id,
void (*done)(struct scsi_cmnd *))
{
struct ata_scsi_args args;
- u8 *scsicmd = cmd->cmnd;
+ const u8 *scsicmd = cmd->cmnd;
args.id = id;
args.cmd = cmd;