Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=08547354c17a50a54906b7936d6ecb05ea39bedd
Commit: 08547354c17a50a54906b7936d6ecb05ea39bedd
Parent: ba1fc175cc6c0af7e78241e50160344f0f198282
Author: FUJITA Tomonori <[EMAIL PROTECTED]>
AuthorDate: Sat Jul 7 18:11:35 2007 +0900
Committer: James Bottomley <[EMAIL PROTECTED]>
CommitDate: Wed Jul 18 11:18:30 2007 -0500
[SCSI] libsas: kill unused smp_portal code
Signed-off-by: FUJITA Tomonori <[EMAIL PROTECTED]>
Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
drivers/scsi/libsas/sas_expander.c | 106 ------------------------------------
1 files changed, 0 insertions(+), 106 deletions(-)
diff --git a/drivers/scsi/libsas/sas_expander.c
b/drivers/scsi/libsas/sas_expander.c
index a811953..eca83e8 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -37,14 +37,6 @@ static int sas_configure_phy(struct domain_device *dev, int
phy_id,
u8 *sas_addr, int include);
static int sas_disable_routing(struct domain_device *dev, u8 *sas_addr);
-#if 0
-/* FIXME: smp needs to migrate into the sas class */
-static ssize_t smp_portal_read(struct kobject *, struct bin_attribute *,
- char *, loff_t, size_t);
-static ssize_t smp_portal_write(struct kobject *, struct bin_attribute *,
- char *, loff_t, size_t);
-#endif
-
/* ---------- SMP task management ---------- */
static void smp_task_timedout(unsigned long _task)
@@ -1415,30 +1407,6 @@ static int sas_disable_routing(struct domain_device
*dev, u8 *sas_addr)
return 0;
}
-#if 0
-#define SMP_BIN_ATTR_NAME "smp_portal"
-
-static void sas_ex_smp_hook(struct domain_device *dev)
-{
- struct expander_device *ex_dev = &dev->ex_dev;
- struct bin_attribute *bin_attr = &ex_dev->smp_bin_attr;
-
- memset(bin_attr, 0, sizeof(*bin_attr));
-
- bin_attr->attr.name = SMP_BIN_ATTR_NAME;
- bin_attr->attr.mode = 0600;
-
- bin_attr->size = 0;
- bin_attr->private = NULL;
- bin_attr->read = smp_portal_read;
- bin_attr->write= smp_portal_write;
- bin_attr->mmap = NULL;
-
- ex_dev->smp_portal_pid = -1;
- init_MUTEX(&ex_dev->smp_sema);
-}
-#endif
-
/**
* sas_discover_expander -- expander discovery
* @ex: pointer to expander domain device
@@ -1900,80 +1868,6 @@ out:
return res;
}
-#if 0
-/* ---------- SMP portal ---------- */
-
-static ssize_t smp_portal_write(struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t offs, size_t size)
-{
- struct domain_device *dev = to_dom_device(kobj);
- struct expander_device *ex = &dev->ex_dev;
-
- if (offs != 0)
- return -EFBIG;
- else if (size == 0)
- return 0;
-
- down_interruptible(&ex->smp_sema);
- if (ex->smp_req)
- kfree(ex->smp_req);
- ex->smp_req = kzalloc(size, GFP_USER);
- if (!ex->smp_req) {
- up(&ex->smp_sema);
- return -ENOMEM;
- }
- memcpy(ex->smp_req, buf, size);
- ex->smp_req_size = size;
- ex->smp_portal_pid = current->pid;
- up(&ex->smp_sema);
-
- return size;
-}
-
-static ssize_t smp_portal_read(struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t offs, size_t size)
-{
- struct domain_device *dev = to_dom_device(kobj);
- struct expander_device *ex = &dev->ex_dev;
- u8 *smp_resp;
- int res = -EINVAL;
-
- /* XXX: sysfs gives us an offset of 0x10 or 0x8 while in fact
- * it should be 0.
- */
-
- down_interruptible(&ex->smp_sema);
- if (!ex->smp_req || ex->smp_portal_pid != current->pid)
- goto out;
-
- res = 0;
- if (size == 0)
- goto out;
-
- res = -ENOMEM;
- smp_resp = alloc_smp_resp(size);
- if (!smp_resp)
- goto out;
- res = smp_execute_task(dev, ex->smp_req, ex->smp_req_size,
- smp_resp, size);
- if (!res) {
- memcpy(buf, smp_resp, size);
- res = size;
- }
-
- kfree(smp_resp);
-out:
- kfree(ex->smp_req);
- ex->smp_req = NULL;
- ex->smp_req_size = 0;
- ex->smp_portal_pid = -1;
- up(&ex->smp_sema);
- return res;
-}
-#endif
-
int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
struct request *req)
{
-
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