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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:18:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:18:03 -0700
commitbd5d435a96837c3495e62eef37cbe4cb728b79ae (patch)
tree82aacaf5a1d220910c4b0a1088d7d2482c0d9ee0 /drivers/ide
parentfee4b19fb3f28d17c0b9f9ea0668db5275697178 (diff)
parentac9fafa1243640349aa481adf473db283a695766 (diff)
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: Skip I/O merges when disabled block: add large command support block: replace sizeof(rq->cmd) with BLK_MAX_CDB ide: use blk_rq_init() to initialize the request block: use blk_rq_init() to initialize the request block: rename and export rq_init() block: no need to initialize rq->cmd with blk_get_request block: no need to initialize rq->cmd in prepare_flush_fn hook block/blk-barrier.c:blk_ordered_cur_seq() mustn't be inline block/elevator.c:elv_rq_merge_ok() mustn't be inline block: make queue flags non-atomic block: add dma alignment and padding support to blk_rq_map_kern unexport blk_max_pfn ps3disk: Remove superfluous cast block: make rq_init() do a full memset() relay: fix splice problem
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-cd.c4
-rw-r--r--drivers/ide/ide-cd_verbose.c2
-rw-r--r--drivers/ide/ide-io.c3
-rw-r--r--drivers/ide/ide-tape.c2
-rw-r--r--drivers/ide/ide-taskfile.c3
-rw-r--r--drivers/ide/ide.c4
6 files changed, 8 insertions, 10 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index fe9df38f62c..68e7f19dc03 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -782,7 +782,7 @@ static ide_startstop_t cdrom_start_seek_continuation(ide_drive_t *drive)
sector_div(frame, queue_hardsect_size(drive->queue) >> SECTOR_BITS);
- memset(rq->cmd, 0, sizeof(rq->cmd));
+ memset(rq->cmd, 0, BLK_MAX_CDB);
rq->cmd[0] = GPCMD_SEEK;
put_unaligned(cpu_to_be32(frame), (unsigned int *) &rq->cmd[2]);
@@ -1694,7 +1694,7 @@ static int ide_cdrom_prep_fs(struct request_queue *q, struct request *rq)
long block = (long)rq->hard_sector / (hard_sect >> 9);
unsigned long blocks = rq->hard_nr_sectors / (hard_sect >> 9);
- memset(rq->cmd, 0, sizeof(rq->cmd));
+ memset(rq->cmd, 0, BLK_MAX_CDB);
if (rq_data_dir(rq) == READ)
rq->cmd[0] = GPCMD_READ_10;
diff --git a/drivers/ide/ide-cd_verbose.c b/drivers/ide/ide-cd_verbose.c
index 6ed7ca07133..6490a2dea96 100644
--- a/drivers/ide/ide-cd_verbose.c
+++ b/drivers/ide/ide-cd_verbose.c
@@ -326,7 +326,7 @@ void ide_cd_log_error(const char *name, struct request *failed_command,
printk(KERN_ERR " The failed \"%s\" packet command "
"was: \n \"", s);
- for (i = 0; i < sizeof(failed_command->cmd); i++)
+ for (i = 0; i < BLK_MAX_CDB; i++)
printk(KERN_CONT "%02x ", failed_command->cmd[i]);
printk(KERN_CONT "\"\n");
}
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 788783da902..696525342e9 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1550,8 +1550,7 @@ irqreturn_t ide_intr (int irq, void *dev_id)
void ide_init_drive_cmd (struct request *rq)
{
- memset(rq, 0, sizeof(*rq));
- rq->ref_count = 1;
+ blk_rq_init(NULL, rq);
}
EXPORT_SYMBOL(ide_init_drive_cmd);
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 54a43b04460..1e1f26331a2 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -662,7 +662,7 @@ static void idetape_create_request_sense_cmd(struct ide_atapi_pc *pc)
static void idetape_init_rq(struct request *rq, u8 cmd)
{
- memset(rq, 0, sizeof(*rq));
+ blk_rq_init(NULL, rq);
rq->cmd_type = REQ_TYPE_SPECIAL;
rq->cmd[0] = cmd;
}
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 9a846a0cd5a..0c908ca3ff7 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -494,8 +494,7 @@ int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
{
struct request rq;
- memset(&rq, 0, sizeof(rq));
- rq.ref_count = 1;
+ blk_rq_init(NULL, &rq);
rq.cmd_type = REQ_TYPE_ATA_TASKFILE;
rq.buffer = buf;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 999584c03d9..c758dcb13b1 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -564,7 +564,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
if (!(drive->dn % 2))
ide_acpi_get_timing(hwif);
- memset(&rq, 0, sizeof(rq));
+ blk_rq_init(NULL, &rq);
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
rq.cmd_type = REQ_TYPE_PM_SUSPEND;
@@ -602,7 +602,7 @@ static int generic_ide_resume(struct device *dev)
ide_acpi_exec_tfs(drive);
- memset(&rq, 0, sizeof(rq));
+ blk_rq_init(NULL, &rq);
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
rq.cmd_type = REQ_TYPE_PM_RESUME;