summaryrefslogtreecommitdiffstats
path: root/drivers/misc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/ibmasm/module.c3
-rw-r--r--drivers/misc/ioc4.c36
-rw-r--r--drivers/misc/sgi-gru/grumain.c2
-rw-r--r--drivers/misc/sgi-xp/xp_main.c2
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c8
-rw-r--r--drivers/misc/sgi-xp/xpnet.c2
-rw-r--r--drivers/misc/tifm_7xx1.c5
-rw-r--r--drivers/misc/tifm_core.c7
8 files changed, 49 insertions, 16 deletions
diff --git a/drivers/misc/ibmasm/module.c b/drivers/misc/ibmasm/module.c
index b5f6add34b0b..dc14b0b9cbfa 100644
--- a/drivers/misc/ibmasm/module.c
+++ b/drivers/misc/ibmasm/module.c
@@ -104,8 +104,7 @@ static int __devinit ibmasm_init_one(struct pci_dev *pdev, const struct pci_devi
}
sp->irq = pdev->irq;
- sp->base_address = ioremap(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
+ sp->base_address = pci_ioremap_bar(pdev, 0);
if (!sp->base_address) {
dev_err(sp->dev, "Failed to ioremap pci memory\n");
result = -ENODEV;
diff --git a/drivers/misc/ioc4.c b/drivers/misc/ioc4.c
index 6f76573e7c8a..60b0b1a4fb3a 100644
--- a/drivers/misc/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -269,6 +269,16 @@ ioc4_variant(struct ioc4_driver_data *idd)
return IOC4_VARIANT_PCI_RT;
}
+static void
+ioc4_load_modules(struct work_struct *work)
+{
+ /* arg just has to be freed */
+
+ request_module("sgiioc4");
+
+ kfree(work);
+}
+
/* Adds a new instance of an IOC4 card */
static int
ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
@@ -378,6 +388,30 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
}
mutex_unlock(&ioc4_mutex);
+ /* Request sgiioc4 IDE driver on boards that bring that functionality
+ * off of IOC4. The root filesystem may be hosted on a drive connected
+ * to IOC4, so we need to make sure the sgiioc4 driver is loaded as it
+ * won't be picked up by modprobes due to the ioc4 module owning the
+ * PCI device.
+ */
+ if (idd->idd_variant != IOC4_VARIANT_PCI_RT) {
+ struct work_struct *work;
+ work = kzalloc(sizeof(struct work_struct), GFP_KERNEL);
+ if (!work) {
+ printk(KERN_WARNING
+ "%s: IOC4 unable to allocate memory for "
+ "load of sub-modules.\n", __func__);
+ } else {
+ /* Request the module from a work procedure as the
+ * modprobe goes out to a userland helper and that
+ * will hang if done directly from ioc4_probe().
+ */
+ printk(KERN_INFO "IOC4 loading sgiioc4 submodule\n");
+ INIT_WORK(work, ioc4_load_modules);
+ schedule_work(work);
+ }
+ }
+
return 0;
out_misc_region:
@@ -462,6 +496,8 @@ ioc4_init(void)
static void __devexit
ioc4_exit(void)
{
+ /* Ensure ioc4_load_modules() has completed before exiting */
+ flush_scheduled_work();
pci_unregister_driver(&ioc4_driver);
}
diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c
index e11e1ac50900..3d2fc216bae5 100644
--- a/drivers/misc/sgi-gru/grumain.c
+++ b/drivers/misc/sgi-gru/grumain.c
@@ -29,7 +29,7 @@ static struct device_driver gru_driver = {
};
static struct device gru_device = {
- .bus_id = {0},
+ .init_name = "",
.driver = &gru_driver,
};
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
index 9a2e77172d94..16f8dcab2da4 100644
--- a/drivers/misc/sgi-xp/xp_main.c
+++ b/drivers/misc/sgi-xp/xp_main.c
@@ -25,7 +25,7 @@ struct device_driver xp_dbg_name = {
};
struct device xp_dbg_subname = {
- .bus_id = {0}, /* set to "" */
+ .init_name = "", /* set to "" */
.driver = &xp_dbg_name
};
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index e8d5cfbd32c2..89218f7cfaa7 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -59,12 +59,12 @@ struct device_driver xpc_dbg_name = {
};
struct device xpc_part_dbg_subname = {
- .bus_id = {0}, /* set to "part" at xpc_init() time */
+ .init_name = "", /* set to "part" at xpc_init() time */
.driver = &xpc_dbg_name
};
struct device xpc_chan_dbg_subname = {
- .bus_id = {0}, /* set to "chan" at xpc_init() time */
+ .init_name = "", /* set to "chan" at xpc_init() time */
.driver = &xpc_dbg_name
};
@@ -1258,8 +1258,8 @@ xpc_init(void)
int ret;
struct task_struct *kthread;
- snprintf(xpc_part->bus_id, BUS_ID_SIZE, "part");
- snprintf(xpc_chan->bus_id, BUS_ID_SIZE, "chan");
+ dev_set_name(xpc_part, "part");
+ dev_set_name(xpc_chan, "chan");
if (is_shub()) {
/*
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 8e6aa9508f46..81152b3e360c 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -138,7 +138,7 @@ struct device_driver xpnet_dbg_name = {
};
struct device xpnet_dbg_subname = {
- .bus_id = {0}, /* set to "" */
+ .init_name = "", /* set to "" */
.driver = &xpnet_dbg_name
};
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 67503ea71d21..be5672a98702 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -164,7 +164,7 @@ static void tifm_7xx1_switch_media(struct work_struct *work)
if (sock) {
printk(KERN_INFO
"%s : demand removing card from socket %u:%u\n",
- fm->dev.bus_id, fm->id, cnt);
+ dev_name(&fm->dev), fm->id, cnt);
fm->sockets[cnt] = NULL;
sock_addr = sock->addr;
spin_unlock_irqrestore(&fm->lock, flags);
@@ -354,8 +354,7 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
fm->has_ms_pif = tifm_7xx1_has_ms_pif;
pci_set_drvdata(dev, fm);
- fm->addr = ioremap(pci_resource_start(dev, 0),
- pci_resource_len(dev, 0));
+ fm->addr = pci_ioremap_bar(dev, 0);
if (!fm->addr)
goto err_out_free;
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index 82dc72a1484f..98bcba521da2 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -203,7 +203,7 @@ int tifm_add_adapter(struct tifm_adapter *fm)
if (rc)
return rc;
- snprintf(fm->dev.bus_id, BUS_ID_SIZE, "tifm%u", fm->id);
+ dev_set_name(&fm->dev, "tifm%u", fm->id);
rc = device_add(&fm->dev);
if (rc) {
spin_lock(&tifm_adapter_lock);
@@ -266,9 +266,8 @@ struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id,
sock->dev.dma_mask = fm->dev.parent->dma_mask;
sock->dev.release = tifm_free_device;
- snprintf(sock->dev.bus_id, BUS_ID_SIZE,
- "tifm_%s%u:%u", tifm_media_type_name(type, 2),
- fm->id, id);
+ dev_set_name(&sock->dev, "tifm_%s%u:%u",
+ tifm_media_type_name(type, 2), fm->id, id);
printk(KERN_INFO DRIVER_NAME
": %s card detected in socket %u:%u\n",
tifm_media_type_name(type, 0), fm->id, id);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 18:23:48 +0000