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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-09-27 19:57:54 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-27 19:57:54 +0100 |
| commit | 2dc94310bd94d0906febea7d0f7c188da620c952 (patch) | |
| tree | 6de4096f1887e2c00966177354b1c378e59bd632 /drivers/scsi/aacraid/sa.c | |
| parent | c06015148fa9a3cc452ec7121b8c3f59f4a7d6ac (diff) | |
| parent | fb60cf4ab52f3520c2119aa42f7d4ed8e7594eb6 (diff) | |
| download | kernel_samsung_espresso10-2dc94310bd94d0906febea7d0f7c188da620c952.zip kernel_samsung_espresso10-2dc94310bd94d0906febea7d0f7c188da620c952.tar.gz kernel_samsung_espresso10-2dc94310bd94d0906febea7d0f7c188da620c952.tar.bz2 | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-upstream into devel
Diffstat (limited to 'drivers/scsi/aacraid/sa.c')
| -rw-r--r-- | drivers/scsi/aacraid/sa.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index cd586cc..f906ead 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -281,6 +281,21 @@ static int aac_sa_check_health(struct aac_dev *dev) } /** + * aac_sa_ioremap + * @size: mapping resize request + * + */ +static int aac_sa_ioremap(struct aac_dev * dev, u32 size) +{ + if (!size) { + iounmap(dev->regs.sa); + return 0; + } + dev->base = dev->regs.sa = ioremap(dev->scsi_host_ptr->base, size); + return (dev->base == NULL) ? -1 : 0; +} + +/** * aac_sa_init - initialize an ARM based AAC card * @dev: device to configure * @@ -299,6 +314,11 @@ int aac_sa_init(struct aac_dev *dev) instance = dev->id; name = dev->name; + if (aac_sa_ioremap(dev, dev->base_size)) { + printk(KERN_WARNING "%s: unable to map adapter.\n", name); + goto error_iounmap; + } + /* * Check to see if the board failed any self tests. */ @@ -341,6 +361,7 @@ int aac_sa_init(struct aac_dev *dev) dev->a_ops.adapter_notify = aac_sa_notify_adapter; dev->a_ops.adapter_sync_cmd = sa_sync_cmd; dev->a_ops.adapter_check_health = aac_sa_check_health; + dev->a_ops.adapter_ioremap = aac_sa_ioremap; /* * First clear out all interrupts. Then enable the one's that |