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authorOndrej Zary <linux@rainbow-software.org>2015-11-17 19:24:14 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2015-11-25 22:08:47 -0500
commit30ebc7efcf5cf653ec2f5567d9fce2b4e1247ab7 (patch)
tree8ebb43d0b4126a0ac38dc618711c04c8ab30722d /drivers/scsi/atp870u.c
parent1ccd7d68fc3004e3ed111753e62385176fa28f40 (diff)
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atp870u: Use n_io_port in request_region and release_region
Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/atp870u.c')
-rw-r--r--drivers/scsi/atp870u.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 7f53a50a0ab4..a06a0a4db71c 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -1610,16 +1610,8 @@ flash_ok_885:
shpnt->irq = pdev->irq;
}
spin_unlock_irqrestore(shpnt->host_lock, flags);
- if(ent->device==ATP885_DEVID) {
- if(!request_region(base_io, 0xff, "atp870u")) /* Register the IO ports that we use */
- goto request_io_fail;
- } else if((ent->device==ATP880_DEVID1)||(ent->device==ATP880_DEVID2)) {
- if(!request_region(base_io, 0x60, "atp870u")) /* Register the IO ports that we use */
- goto request_io_fail;
- } else {
- if(!request_region(base_io, 0x40, "atp870u")) /* Register the IO ports that we use */
- goto request_io_fail;
- }
+ if (!request_region(base_io, shpnt->n_io_port, "atp870u"))
+ goto request_io_fail;
count++;
if (scsi_add_host(shpnt, &pdev->dev))
goto scsi_add_fail;
@@ -1631,13 +1623,7 @@ flash_ok_885:
scsi_add_fail:
printk("atp870u_prob:scsi_add_fail\n");
- if(ent->device==ATP885_DEVID) {
- release_region(base_io, 0xff);
- } else if((ent->device==ATP880_DEVID1)||(ent->device==ATP880_DEVID2)) {
- release_region(base_io, 0x60);
- } else {
- release_region(base_io, 0x40);
- }
+ release_region(base_io, shpnt->n_io_port);
request_io_fail:
printk("atp870u_prob:request_io_fail\n");
free_irq(pdev->irq, shpnt);