From 50a9ff301ed734f2fa95b3c38154454416d934f8 Mon Sep 17 00:00:00 2001
From: Joe Carnuccio <joe.carnuccio@qlogic.com>
Date: Fri, 11 Apr 2014 16:54:29 -0400
Subject: [PATCH] qla2xxx: ISP8044 poll ipmdio bus timeout improvement.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/scsi/qla2xxx/qla_nx2.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_nx2.c b/drivers/scsi/qla2xxx/qla_nx2.c
index 75e947a23b5c..e5b4a4092893 100644
--- a/drivers/scsi/qla2xxx/qla_nx2.c
+++ b/drivers/scsi/qla2xxx/qla_nx2.c
@@ -175,18 +175,17 @@ qla8044_poll_wait_ipmdio_bus_idle(struct scsi_qla_host *vha,
uint32_t temp;
/* jiffies after 100 msecs */
- timeout = jiffies + (HZ / 1000) * TIMEOUT_100_MS;
+ timeout = jiffies + msecs_to_jiffies(TIMEOUT_100_MS);
do {
temp = qla8044_ipmdio_rd_reg(vha, addr1, addr3, mask, addr2);
if ((temp & 0x1) != 1)
break;
- } while (!time_after_eq(jiffies, timeout));
-
- if (time_after_eq(jiffies, timeout)) {
- ql_log(ql_log_warn, vha, 0xb152,
- "Error in processing mdiobus idle\n");
- return -1;
- }
+ if (time_after_eq(jiffies, timeout)) {
+ ql_log(ql_log_warn, vha, 0xb152,
+ "Error in processing mdiobus idle\n");
+ return -1;
+ }
+ } while (1);
return 0;
}
--
2.34.1