Commit 29979a71 authored by Mike Miller's avatar Mike Miller Committed by Jens Axboe
Browse files

cciss: move next_command function from ifdef



The definition of next_command also ended up in wrong place It ended up
inside an "#ifdef CONFIG_PROCFS".  Already caught by Randy Dunlap and a
couple others.  Tried to put it somewhere that made sense.
Signed-off-by: default avatarMike Miller <mike.miller@hp.com>
Cc: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent b14aa6dc
......@@ -213,6 +213,7 @@ static void cciss_hba_release(struct device *dev);
static void cciss_device_release(struct device *dev);
static void cciss_free_gendisk(ctlr_info_t *h, int drv_index);
static void cciss_free_drive_info(ctlr_info_t *h, int drv_index);
static inline u32 next_command(ctlr_info_t *h);
/* performant mode helper functions */
static void calc_bucket_map(int *bucket, int num_buckets, int nsgs,
......@@ -374,28 +375,6 @@ static const char *raid_label[] = { "0", "4", "1(1+0)", "5", "5+1", "ADG",
#ifdef CONFIG_PROC_FS
static inline u32 next_command(ctlr_info_t *h)
{
u32 a;
if (unlikely(h->transMethod != CFGTBL_Trans_Performant))
return h->access.command_completed(h);
if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
a = *(h->reply_pool_head); /* Next cmd in ring buffer */
(h->reply_pool_head)++;
h->commands_outstanding--;
} else {
a = FIFO_EMPTY;
}
/* Check for wraparound */
if (h->reply_pool_head == (h->reply_pool + h->max_commands)) {
h->reply_pool_head = h->reply_pool;
h->reply_pool_wraparound ^= 1;
}
return a;
}
/*
* Report information about this controller.
*/
......@@ -3411,6 +3390,28 @@ static inline void finish_cmd(ctlr_info_t *h, CommandList_struct *c,
#endif
}
static inline u32 next_command(ctlr_info_t *h)
{
u32 a;
if (unlikely(h->transMethod != CFGTBL_Trans_Performant))
return h->access.command_completed(h);
if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
a = *(h->reply_pool_head); /* Next cmd in ring buffer */
(h->reply_pool_head)++;
h->commands_outstanding--;
} else {
a = FIFO_EMPTY;
}
/* Check for wraparound */
if (h->reply_pool_head == (h->reply_pool + h->max_commands)) {
h->reply_pool_head = h->reply_pool;
h->reply_pool_wraparound ^= 1;
}
return a;
}
/* process completion of an indexed ("direct lookup") command */
static inline u32 process_indexed_cmd(ctlr_info_t *h, u32 raw_tag)
{
......
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