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-rw-r--r--drivers/block/cciss.c23
-rw-r--r--drivers/block/cciss.h4
-rw-r--r--drivers/block/cciss_cmd.h2
-rw-r--r--drivers/block/floppy.c15
4 files changed, 24 insertions, 20 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 8e0f925..516d5bb 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -238,9 +238,9 @@ static void set_performant_mode(ctlr_info_t *h, CommandList_struct *c)
/*
* Enqueuing and dequeuing functions for cmdlists.
*/
-static inline void addQ(struct hlist_head *list, CommandList_struct *c)
+static inline void addQ(struct list_head *list, CommandList_struct *c)
{
- hlist_add_head(&c->list, list);
+ list_add_tail(&c->list, list);
}
static inline void removeQ(CommandList_struct *c)
@@ -253,12 +253,12 @@ static inline void removeQ(CommandList_struct *c)
* them off as 'stale' to prevent the driver from
* falling over.
*/
- if (WARN_ON(hlist_unhashed(&c->list))) {
+ if (WARN_ON(list_empty(&c->list))) {
c->cmd_type = CMD_MSG_STALE;
return;
}
- hlist_del_init(&c->list);
+ list_del_init(&c->list);
}
static void enqueue_cmd_and_start_io(ctlr_info_t *h,
@@ -905,7 +905,7 @@ static CommandList_struct *cmd_alloc(ctlr_info_t *h)
c->cmdindex = i;
- INIT_HLIST_NODE(&c->list);
+ INIT_LIST_HEAD(&c->list);
c->busaddr = (__u32) cmd_dma_handle;
temp64.val = (__u64) err_dma_handle;
c->ErrDesc.Addr.lower = temp64.val32.lower;
@@ -944,7 +944,7 @@ static CommandList_struct *cmd_special_alloc(ctlr_info_t *h)
}
memset(c->err_info, 0, sizeof(ErrorInfo_struct));
- INIT_HLIST_NODE(&c->list);
+ INIT_LIST_HEAD(&c->list);
c->busaddr = (__u32) cmd_dma_handle;
temp64.val = (__u64) err_dma_handle;
c->ErrDesc.Addr.lower = temp64.val32.lower;
@@ -2888,8 +2888,8 @@ static void start_io(ctlr_info_t *h)
{
CommandList_struct *c;
- while (!hlist_empty(&h->reqQ)) {
- c = hlist_entry(h->reqQ.first, CommandList_struct, list);
+ while (!list_empty(&h->reqQ)) {
+ c = list_entry(h->reqQ.next, CommandList_struct, list);
/* can't do anything if fifo is full */
if ((h->access.fifo_full(h))) {
dev_warn(&h->pdev->dev, "fifo full\n");
@@ -3402,11 +3402,10 @@ static inline u32 process_nonindexed_cmd(ctlr_info_t *h, u32 raw_tag)
{
u32 tag;
CommandList_struct *c = NULL;
- struct hlist_node *tmp;
__u32 busaddr_masked, tag_masked;
tag = cciss_tag_discard_error_bits(raw_tag);
- hlist_for_each_entry(c, tmp, &h->cmpQ, list) {
+ list_for_each_entry(c, &h->cmpQ, list) {
busaddr_masked = cciss_tag_discard_error_bits(c->busaddr);
tag_masked = cciss_tag_discard_error_bits(tag);
if (busaddr_masked == tag_masked) {
@@ -4572,8 +4571,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
h = hba[i];
h->pdev = pdev;
h->busy_initializing = 1;
- INIT_HLIST_HEAD(&h->cmpQ);
- INIT_HLIST_HEAD(&h->reqQ);
+ INIT_LIST_HEAD(&h->cmpQ);
+ INIT_LIST_HEAD(&h->reqQ);
mutex_init(&h->busy_shutting_down);
if (cciss_pci_init(h) != 0)
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 4b8933d..579f749 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -103,8 +103,8 @@ struct ctlr_info
struct access_method access;
/* queue and queue Info */
- struct hlist_head reqQ;
- struct hlist_head cmpQ;
+ struct list_head reqQ;
+ struct list_head cmpQ;
unsigned int Qdepth;
unsigned int maxQsinceinit;
unsigned int maxSG;
diff --git a/drivers/block/cciss_cmd.h b/drivers/block/cciss_cmd.h
index eb060f1..35463d2 100644
--- a/drivers/block/cciss_cmd.h
+++ b/drivers/block/cciss_cmd.h
@@ -195,7 +195,7 @@ typedef struct _CommandList_struct {
int ctlr;
int cmd_type;
long cmdindex;
- struct hlist_node list;
+ struct list_head list;
struct request * rq;
struct completion *waiting;
int retry_count;
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 25e4dff..b9ba04f 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -597,6 +597,11 @@ static unsigned char fsector_t; /* sector in track */
static unsigned char in_sector_offset; /* offset within physical sector,
* expressed in units of 512 bytes */
+static inline bool drive_no_geom(int drive)
+{
+ return !current_type[drive] && !ITYPE(UDRS->fd_device);
+}
+
#ifndef fd_eject
static inline int fd_eject(int drive)
{
@@ -3782,7 +3787,7 @@ static int check_floppy_change(struct gendisk *disk)
if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||
test_bit(FD_VERIFY_BIT, &UDRS->flags) ||
test_bit(drive, &fake_change) ||
- (!ITYPE(UDRS->fd_device) && !current_type[drive]))
+ drive_no_geom(drive))
return 1;
return 0;
}
@@ -3848,13 +3853,13 @@ static int __floppy_read_block_0(struct block_device *bdev)
static int floppy_revalidate(struct gendisk *disk)
{
int drive = (long)disk->private_data;
-#define NO_GEOM (!current_type[drive] && !ITYPE(UDRS->fd_device))
int cf;
int res = 0;
if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||
test_bit(FD_VERIFY_BIT, &UDRS->flags) ||
- test_bit(drive, &fake_change) || NO_GEOM) {
+ test_bit(drive, &fake_change) ||
+ drive_no_geom(drive)) {
if (WARN(atomic_read(&usage_count) == 0,
"VFS: revalidate called on non-open device.\n"))
return -EFAULT;
@@ -3862,7 +3867,7 @@ static int floppy_revalidate(struct gendisk *disk)
lock_fdc(drive, false);
cf = (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||
test_bit(FD_VERIFY_BIT, &UDRS->flags));
- if (!(cf || test_bit(drive, &fake_change) || NO_GEOM)) {
+ if (!(cf || test_bit(drive, &fake_change) || drive_no_geom(drive))) {
process_fd_request(); /*already done by another thread */
return 0;
}
@@ -3874,7 +3879,7 @@ static int floppy_revalidate(struct gendisk *disk)
clear_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);
if (cf)
UDRS->generation++;
- if (NO_GEOM) {
+ if (drive_no_geom(drive)) {
/* auto-sensing */
res = __floppy_read_block_0(opened_bdev[drive]);
} else {
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