qlogicpti: Fix build warning.

The build warns:

drivers/scsi/qlogicpti.c: In function 'qpti_sbus_probe':
drivers/scsi/qlogicpti.c:1316:45: warning: passing argument 1 of 'scsi_host_alloc' discards 'const' qualifier from pointer target type [enabled by default]
include/scsi/scsi_host.h:778:26: note: expected 'struct scsi_host_template *' but argument is of type 'const struct scsi_host_template *'

The problem is that of_device_id->data is a const void pointer.

This is pretty silly in this specific instance, because for all
matched device IDs we set match->data to the same value,
&qpti_template.

So just use that directly instead of the unnecessary and improperly
typed abstraction.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index b191dd5..71fddbc 100644 (file)
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1294,26 +1294,19 @@ static struct scsi_host_template qpti_template = {
 static const struct of_device_id qpti_match[];
 static int __devinit qpti_sbus_probe(struct platform_device *op)
 {
-       const struct of_device_id *match;
-       struct scsi_host_template *tpnt;
        struct device_node *dp = op->dev.of_node;
        struct Scsi_Host *host;
        struct qlogicpti *qpti;
        static int nqptis;
        const char *fcode;
 
-       match = of_match_device(qpti_match, &op->dev);
-       if (!match)
-               return -EINVAL;
-       tpnt = match->data;
-
        /* Sometimes Antares cards come up not completely
         * setup, and we get a report of a zero IRQ.
         */
        if (op->archdata.irqs[0] == 0)
                return -ENODEV;
 
-       host = scsi_host_alloc(tpnt, sizeof(struct qlogicpti));
+       host = scsi_host_alloc(&qpti_template, sizeof(struct qlogicpti));
        if (!host)
                return -ENOMEM;
 
@@ -1445,19 +1438,15 @@ static int __devexit qpti_sbus_remove(struct platform_device *op)
 static const struct of_device_id qpti_match[] = {
        {
                .name = "ptisp",
-               .data = &qpti_template,
        },
        {
                .name = "PTI,ptisp",
-               .data = &qpti_template,
        },
        {
                .name = "QLGC,isp",
-               .data = &qpti_template,
        },
        {
                .name = "SUNW,isp",
-               .data = &qpti_template,
        },
        {},
 };