'pg_addr' is only used when CONFIG_X86 is defined. So only declare it
if CONFIG_X86 is defined.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/lpfc/lpfc_sli.c: In function ‘lpfc_wq_create’:
drivers/scsi/lpfc/lpfc_sli.c:15813:16: warning: unused variable ‘pg_addr’
[-Wunused-variable]
15813 | unsigned long pg_addr;
| ^~~~~~~
Cc: James Smart <james.sm...@broadcom.com>
Cc: Dick Kennedy <dick.kenn...@broadcom.com>
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: "Christian König" <christian.koe...@amd.com>
Cc: linux-me...@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Cc: linaro-mm-...@lists.linaro.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
drivers/scsi/lpfc/lpfc_sli.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index c44eed709d5fc..278ea0d74b4a8 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -15810,8 +15810,10 @@ lpfc_wq_create(struct lpfc_hba *phba, struct
lpfc_queue *wq,
uint16_t pci_barset;
uint8_t dpp_barset;
uint32_t dpp_offset;
- unsigned long pg_addr;
uint8_t wq_create_version;
+#ifdef CONFIG_X86
+ unsigned long pg_addr;
+#endif
/* sanity check on queue memory */
if (!wq || !cq)
--
2.25.1
