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scsi: lpfc: fix "integer constant too large" error on 32bit archs

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cc1: warnings being treated as errors
drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_get_wwpn':
drivers/scsi/lpfc/lpfc_init.c:3253: error: integer constant is too large for 'long' type

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Maurizio Lombardi 2017-08-23 16:55:48 -07:00 committed by Martin K. Petersen
parent 44fd7fe3dd
commit 286871a666
1 changed files with 2 additions and 3 deletions
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5
drivers/scsi/lpfc/lpfc_init.c
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@ -37,6 +37,7 @@
#include <linux/miscdevice.h>
#include <linux/percpu.h>
#include <linux/msi.h>
#include <linux/bitops.h>
#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
@ -3728,9 +3729,7 @@ lpfc_get_wwpn(struct lpfc_hba *phba)
if (phba->sli_rev == LPFC_SLI_REV4)
return be64_to_cpu(wwn);
else
return (((wwn & 0xffffffff00000000) >> 32) |
((wwn & 0x00000000ffffffff) << 32));
return rol64(wwn, 32);
}
/**