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| author | Arnd Bergmann <arnd@arndb.de> | 2017-02-27 21:37:12 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-28 04:08:40 +0100 |
| commit | 825c6abbc316f496cd2b66e1fa72892cf4b49a9f (patch) | |
| tree | b47e507a4aa10c95177f35f082fd9ceb9df7d734 | |
| parent | scsi: lpfc: use div_u64 for 64-bit division (diff) | |
| download | linux-825c6abbc316f496cd2b66e1fa72892cf4b49a9f.tar.xz linux-825c6abbc316f496cd2b66e1fa72892cf4b49a9f.zip | |
scsi: lpfc: use proper format string for dma_addr_t
dma_addr_t may be either u32 or u64, depending on the kernel configuration,
and we get a warning for the 32-bit case:
drivers/scsi/lpfc/lpfc_nvme.c: In function 'lpfc_nvme_ls_req':
drivers/scsi/lpfc/lpfc_logmsg.h:52:52: error: format '%llu' expects argument of type 'long long unsigned int', but argument 11 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=]
drivers/scsi/lpfc/lpfc_logmsg.h:52:52: error: format '%llu' expects argument of type 'long long unsigned int', but argument 12 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=]
drivers/scsi/lpfc/lpfc_nvme.c: In function 'lpfc_nvme_ls_abort':
drivers/scsi/lpfc/lpfc_logmsg.h:52:52: error: format '%llu' expects argument of type 'long long unsigned int', but argument 11 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=]
drivers/scsi/lpfc/lpfc_logmsg.h:52:52: error: format '%llu' expects argument of type 'long long unsigned int', but argument 12 has type 'dma_addr_t {aka unsigned int}' [-Werror=format=]
printk has a special "%pad" format string that passes the dma address by
reference to solve this problem.
Fixes: 01649561a8b4 ("scsi: lpfc: NVME Initiator: bind to nvme_fc api")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 625b6589a34d..609a908ea9db 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -457,11 +457,11 @@ lpfc_nvme_ls_req(struct nvme_fc_local_port *pnvme_lport, /* Expand print to include key fields. */ lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_DISC, "6051 ENTER. lport %p, rport %p lsreq%p rqstlen:%d " - "rsplen:%d %llux %llux\n", + "rsplen:%d %pad %pad\n", pnvme_lport, pnvme_rport, pnvme_lsreq, pnvme_lsreq->rqstlen, - pnvme_lsreq->rsplen, pnvme_lsreq->rqstdma, - pnvme_lsreq->rspdma); + pnvme_lsreq->rsplen, &pnvme_lsreq->rqstdma, + &pnvme_lsreq->rspdma); vport->phba->fc4NvmeLsRequests++; @@ -527,11 +527,11 @@ lpfc_nvme_ls_abort(struct nvme_fc_local_port *pnvme_lport, /* Expand print to include key fields. */ lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_ABTS, "6040 ENTER. lport %p, rport %p lsreq %p rqstlen:%d " - "rsplen:%d %llux %llux\n", + "rsplen:%d %pad %pad\n", pnvme_lport, pnvme_rport, pnvme_lsreq, pnvme_lsreq->rqstlen, - pnvme_lsreq->rsplen, pnvme_lsreq->rqstdma, - pnvme_lsreq->rspdma); + pnvme_lsreq->rsplen, &pnvme_lsreq->rqstdma, + &pnvme_lsreq->rspdma); /* * Lock the ELS ring txcmplq and build a local list of all ELS IOs |