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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>
This commit is contained in:
Joe Carnuccio 2014-04-11 16:54:29 -04:00 committed by Christoph Hellwig
parent b6ae5ba6c7
commit 50a9ff301e
1 changed files with 7 additions and 8 deletions
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15
drivers/scsi/qla2xxx/qla_nx2.c
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@ -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;
}