diff options
author | David S. Miller <davem@davemloft.net> | 2009-01-08 19:05:59 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-01-08 19:05:59 (GMT) |
commit | 7f46b1343f723f98634a5dcee47856b2000079ed (patch) | |
tree | ed22b6298c8dd2f687890a0d79abcd1d273b5f81 /drivers/misc | |
parent | b8c31da64165b8566fc6e1c9c826f76e7b98ff02 (diff) | |
parent | 9e42d0cf5020aaf217433cad1a224745241d212a (diff) | |
download | linux-fsl-qoriq-7f46b1343f723f98634a5dcee47856b2000079ed.tar.xz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/misc')
-rw-r--r-- | drivers/misc/ibmasm/event.c | 2 | ||||
-rw-r--r-- | drivers/misc/ibmasm/module.c | 3 | ||||
-rw-r--r-- | drivers/misc/ioc4.c | 36 | ||||
-rw-r--r-- | drivers/misc/phantom.c | 2 | ||||
-rw-r--r-- | drivers/misc/sgi-gru/grumain.c | 2 | ||||
-rw-r--r-- | drivers/misc/sgi-xp/xp_main.c | 2 | ||||
-rw-r--r-- | drivers/misc/sgi-xp/xpc_main.c | 8 | ||||
-rw-r--r-- | drivers/misc/sgi-xp/xpnet.c | 2 | ||||
-rw-r--r-- | drivers/misc/tifm_7xx1.c | 5 | ||||
-rw-r--r-- | drivers/misc/tifm_core.c | 7 |
10 files changed, 51 insertions, 18 deletions
diff --git a/drivers/misc/ibmasm/event.c b/drivers/misc/ibmasm/event.c index fda6a4d..68a0a5b 100644 --- a/drivers/misc/ibmasm/event.c +++ b/drivers/misc/ibmasm/event.c @@ -50,7 +50,7 @@ static void wake_up_event_readers(struct service_processor *sp) * Store the event in the circular event buffer, wake up any sleeping * event readers. * There is no reader marker in the buffer, therefore readers are - * responsible for keeping up with the writer, or they will loose events. + * responsible for keeping up with the writer, or they will lose events. */ void ibmasm_receive_event(struct service_processor *sp, void *data, unsigned int data_size) { diff --git a/drivers/misc/ibmasm/module.c b/drivers/misc/ibmasm/module.c index b5f6add..dc14b0b 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 6f76573..60b0b1a 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/phantom.c b/drivers/misc/phantom.c index abdebe3..fa57b67 100644 --- a/drivers/misc/phantom.c +++ b/drivers/misc/phantom.c @@ -6,7 +6,7 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * - * You need an userspace library to cooperate with this driver. It (and other + * You need a userspace library to cooperate with this driver. It (and other * info) may be obtained here: * http://www.fi.muni.cz/~xslaby/phantom.html * or alternatively, you might use OpenHaptics provided by Sensable. diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c index e11e1ac..3d2fc21 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 9a2e771..16f8dca 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 e8d5cfb..89218f7 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 e5f0a94..7957f52 100644 --- a/drivers/misc/sgi-xp/xpnet.c +++ b/drivers/misc/sgi-xp/xpnet.c @@ -133,7 +133,7 @@ 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 67503ea..be5672a 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 82dc72a..98bcba5 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); |