The patch titled
cciss: simplify parameters to deregister_disk function
has been removed from the -mm tree. Its filename was
cciss-simplify-parameters-to-deregister_disk-function.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: cciss: simplify parameters to deregister_disk function
From: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxxxxxxx>
Simplify parameters to deregister_disk function.
Signed-off-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/cciss.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff -puN drivers/block/cciss.c~cciss-simplify-parameters-to-deregister_disk-function drivers/block/cciss.c
--- a/drivers/block/cciss.c~cciss-simplify-parameters-to-deregister_disk-function
+++ a/drivers/block/cciss.c
@@ -164,7 +164,7 @@ static int cciss_getgeo(struct block_dev
static int cciss_revalidate(struct gendisk *disk);
static int rebuild_lun_table(ctlr_info_t *h, int first_time);
-static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
+static int deregister_disk(ctlr_info_t *h, int drv_index,
int clear_all);
static void cciss_read_capacity(int ctlr, int logvol, int withirq,
@@ -1479,8 +1479,7 @@ static void cciss_update_drive_info(int
* which keeps the interrupt handler from starting
* the queue.
*/
- ret = deregister_disk(h->gendisk[drv_index],
- &h->drv[drv_index], 0);
+ ret = deregister_disk(h, drv_index, 0);
h->drv[drv_index].busy_configuring = 0;
}
@@ -1693,8 +1692,7 @@ static int rebuild_lun_table(ctlr_info_t
spin_lock_irqsave(CCISS_LOCK(h->ctlr), flags);
h->drv[i].busy_configuring = 1;
spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
- return_code = deregister_disk(h->gendisk[i],
- &h->drv[i], 1);
+ return_code = deregister_disk(h, i, 1);
h->drv[i].busy_configuring = 0;
}
}
@@ -1764,15 +1762,19 @@ mem_msg:
* the highest_lun should be left unchanged and the LunID
* should not be cleared.
*/
-static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
+static int deregister_disk(ctlr_info_t *h, int drv_index,
int clear_all)
{
int i;
- ctlr_info_t *h = get_host(disk);
+ struct gendisk *disk;
+ drive_info_struct *drv;
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
+ drv = &h->drv[drv_index];
+ disk = h->gendisk[drv_index];
+
/* make sure logical volume is NOT is use */
if (clear_all || (h->gendisk[0] == disk)) {
if (drv->usage_count > 1)
_
Patches currently in -mm which might be from scameron@xxxxxxxxxxxxxxxxxxxxxxx are
linux-next.patch
cciss-fix-problem-that-deleting-multiple-logical-drives-could-cause-a-panic.patch
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