linux-kernel - RE: [PATCH 09/12] [SCSI] qla4xxx: Use DECLARE

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Date:	Wed, 20 May 2015 13:04:14 +0000
From:	Nilesh Javali <nilesh.javali@...gic.com>
To:	Joe Perches <joe@...ches.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Dept-Eng QLogic Storage Upstream 
	<QLogic-Storage-Upstream@...gic.com>
CC:	"James E.J. Bottomley" <JBottomley@...n.com>,
	linux-scsi <linux-scsi@...r.kernel.org>
Subject: RE: [PATCH 09/12] [SCSI] qla4xxx: Use DECLARE_BITMAP

> -----Original Message-----
> From: Joe Perches [mailto:joe@...ches.com]
> Sent: Wednesday, May 20, 2015 7:08 AM
> To: linux-kernel; Dept-Eng QLogic Storage Upstream
> Cc: James E.J. Bottomley; linux-scsi
> Subject: [PATCH 09/12] [SCSI] qla4xxx: Use DECLARE_BITMAP
> 
> Use the generic mechanism to declare a bitmap instead of unsigned long.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>
> ---
>  drivers/scsi/qla4xxx/ql4_def.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
> index 8f6d0fb..32341ac 100644
> --- a/drivers/scsi/qla4xxx/ql4_def.h
> +++ b/drivers/scsi/qla4xxx/ql4_def.h
> @@ -795,7 +795,7 @@ struct scsi_qla_host {
> 
>  #define CHAP_DMA_BLOCK_SIZE    512
>  	struct workqueue_struct *task_wq;
> -	unsigned long ddb_idx_map[MAX_DDB_ENTRIES / BITS_PER_LONG];
> +	DECLARE_BITMAP(ddb_idx_map, MAX_DDB_ENTRIES);
>  #define SYSFS_FLAG_FW_SEL_BOOT 2
>  	struct iscsi_boot_kset *boot_kset;
>  	struct ql4_boot_tgt_info boot_tgt;
> --
> 2.1.2

Reviewed-by: Nilesh Javali <nilesh.javali@...gic.com>
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