Bitmaps are "unsigned long[]", so better use "unsigned long *" instead of
a plain "void *" when dealing with pointers to bitmaps.

This is more informative.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
v2: Fix some other declaration
---
 drivers/scsi/mpi3mr/mpi3mr.h    | 8 ++++----
 drivers/scsi/mpi3mr/mpi3mr_fw.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h
index dfe6b87fe288..0afb687402e1 100644
--- a/drivers/scsi/mpi3mr/mpi3mr.h
+++ b/drivers/scsi/mpi3mr/mpi3mr.h
@@ -1133,18 +1133,18 @@ struct mpi3mr_ioc {
 	u32 chain_buf_count;
 	struct dma_pool *chain_buf_pool;
 	struct chain_element *chain_sgl_list;
-	void *chain_bitmap;
+	unsigned long *chain_bitmap;
 	spinlock_t chain_buf_lock;
 
 	struct mpi3mr_drv_cmd bsg_cmds;
 	struct mpi3mr_drv_cmd host_tm_cmds;
 	struct mpi3mr_drv_cmd dev_rmhs_cmds[MPI3MR_NUM_DEVRMCMD];
 	struct mpi3mr_drv_cmd evtack_cmds[MPI3MR_NUM_EVTACKCMD];
-	void *devrem_bitmap;
+	unsigned long *devrem_bitmap;
 	u16 dev_handle_bitmap_bits;
-	void *removepend_bitmap;
+	unsigned long *removepend_bitmap;
 	struct list_head delayed_rmhs_list;
-	void *evtack_cmds_bitmap;
+	unsigned long *evtack_cmds_bitmap;
 	struct list_head delayed_evtack_cmds_list;
 
 	u32 ts_update_counter;
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 075fa67e95ee..9b56d13821c6 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -1134,7 +1134,7 @@ static int mpi3mr_issue_and_process_mur(struct mpi3mr_ioc *mrioc,
 static int
 mpi3mr_revalidate_factsdata(struct mpi3mr_ioc *mrioc)
 {
-	void *removepend_bitmap;
+	unsigned long *removepend_bitmap;
 
 	if (mrioc->facts.reply_sz > mrioc->reply_sz) {
 		ioc_err(mrioc,
-- 
2.34.1

On Sun, 07 May 2023 17:23:49 +0200, Christophe JAILLET wrote:

> Bitmaps are "unsigned long[]", so better use "unsigned long *" instead of
> a plain "void *" when dealing with pointers to bitmaps.
> 
> This is more informative.
> 
> 

Applied to 6.5/scsi-queue, thanks!

[1/1] scsi: mpi3mr: Fix the type used for pointers to bitmap
      https://git.kernel.org/mkp/scsi/c/144679dfb584

-- 
Martin K. Petersen	Oracle Linux Engineering

Christophe,

> Bitmaps are "unsigned long[]", so better use "unsigned long *" instead
> of a plain "void *" when dealing with pointers to bitmaps.

Applied to 6.5/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering