From 30ebc7efcf5cf653ec2f5567d9fce2b4e1247ab7 Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Tue, 17 Nov 2015 19:24:14 +0100 Subject: [PATCH] atp870u: Use n_io_port in request_region and release_region Signed-off-by: Ondrej Zary Reviewed-by: Hannes Reinicke Acked-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- drivers/scsi/atp870u.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 7f53a50..a06a0a4 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); -- 2.7.4