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path: root/drivers/pcmcia/yenta_socket.c
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Diffstat (limited to 'drivers/pcmcia/yenta_socket.c')
-rw-r--r--drivers/pcmcia/yenta_socket.c94
1 files changed, 49 insertions, 45 deletions
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 965bd8491..5d6d9b154 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -712,10 +712,9 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type
pcibios_bus_to_resource(dev->bus, res, &region);
if (pci_claim_resource(dev, PCI_BRIDGE_RESOURCES + nr) == 0)
return 0;
- dev_printk(KERN_INFO, &dev->dev,
- "Preassigned resource %d busy or not available, "
- "reconfiguring...\n",
- nr);
+ dev_info(&dev->dev,
+ "Preassigned resource %d busy or not available, reconfiguring...\n",
+ nr);
}
if (type & IORESOURCE_IO) {
@@ -738,9 +737,9 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type
return 1;
}
- dev_printk(KERN_INFO, &dev->dev,
- "no resource of type %x available, trying to continue...\n",
- type);
+ dev_info(&dev->dev,
+ "no resource of type %x available, trying to continue...\n",
+ type);
res->start = res->end = res->flags = 0;
return 0;
}
@@ -802,13 +801,13 @@ static void yenta_close(struct pci_dev *dev)
else
del_timer_sync(&sock->poll_timer);
- if (sock->base)
- iounmap(sock->base);
+ iounmap(sock->base);
yenta_free_resources(sock);
pci_release_regions(dev);
pci_disable_device(dev);
pci_set_drvdata(dev, NULL);
+ kfree(sock);
}
@@ -979,8 +978,8 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket)
socket->probe_status = 0;
if (request_irq(socket->cb_irq, yenta_probe_handler, IRQF_SHARED, "yenta", socket)) {
- dev_printk(KERN_WARNING, &socket->dev->dev,
- "request_irq() in yenta_probe_cb_irq() failed!\n");
+ dev_warn(&socket->dev->dev,
+ "request_irq() in yenta_probe_cb_irq() failed!\n");
return -1;
}
@@ -1019,9 +1018,8 @@ static void yenta_get_socket_capabilities(struct yenta_socket *socket, u32 isa_i
else
socket->socket.irq_mask = 0;
- dev_printk(KERN_INFO, &socket->dev->dev,
- "ISA IRQ mask 0x%04x, PCI irq %d\n",
- socket->socket.irq_mask, socket->cb_irq);
+ dev_info(&socket->dev->dev, "ISA IRQ mask 0x%04x, PCI irq %d\n",
+ socket->socket.irq_mask, socket->cb_irq);
}
/*
@@ -1111,9 +1109,9 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge)
/* Show that the wanted subordinate number is not possible: */
if (cardbus_bridge->busn_res.end > upper_limit)
- dev_printk(KERN_WARNING, &cardbus_bridge->dev,
- "Upper limit for fixing this "
- "bridge's parent bridge: #%02x\n", upper_limit);
+ dev_warn(&cardbus_bridge->dev,
+ "Upper limit for fixing this bridge's parent bridge: #%02x\n",
+ upper_limit);
/* If we have room to increase the bridge's subordinate number, */
if (bridge_to_fix->busn_res.end < upper_limit) {
@@ -1122,11 +1120,11 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge)
unsigned char subordinate_to_assign =
min_t(int, cardbus_bridge->busn_res.end, upper_limit);
- dev_printk(KERN_INFO, &bridge_to_fix->dev,
- "Raising subordinate bus# of parent "
- "bus (#%02x) from #%02x to #%02x\n",
- bridge_to_fix->number,
- (int)bridge_to_fix->busn_res.end, subordinate_to_assign);
+ dev_info(&bridge_to_fix->dev,
+ "Raising subordinate bus# of parent bus (#%02x) from #%02x to #%02x\n",
+ bridge_to_fix->number,
+ (int)bridge_to_fix->busn_res.end,
+ subordinate_to_assign);
/* Save the new subordinate in the bus struct of the bridge */
bridge_to_fix->busn_res.end = subordinate_to_assign;
@@ -1153,8 +1151,7 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
* Bail out if so.
*/
if (!dev->subordinate) {
- dev_printk(KERN_ERR, &dev->dev, "no bus associated! "
- "(try 'pci=assign-busses')\n");
+ dev_err(&dev->dev, "no bus associated! (try 'pci=assign-busses')\n");
return -ENODEV;
}
@@ -1189,7 +1186,7 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto disable;
if (!pci_resource_start(dev, 0)) {
- dev_printk(KERN_ERR, &dev->dev, "No cardbus resource!\n");
+ dev_err(&dev->dev, "No cardbus resource!\n");
ret = -ENODEV;
goto release;
}
@@ -1208,8 +1205,8 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
* report the subsystem vendor and device for help debugging
* the irq stuff...
*/
- dev_printk(KERN_INFO, &dev->dev, "CardBus bridge found [%04x:%04x]\n",
- dev->subsystem_vendor, dev->subsystem_device);
+ dev_info(&dev->dev, "CardBus bridge found [%04x:%04x]\n",
+ dev->subsystem_vendor, dev->subsystem_device);
yenta_config_init(socket);
@@ -1239,12 +1236,10 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
setup_timer(&socket->poll_timer, yenta_interrupt_wrapper,
(unsigned long)socket);
mod_timer(&socket->poll_timer, jiffies + HZ);
- dev_printk(KERN_INFO, &dev->dev,
- "no PCI IRQ, CardBus support disabled for this "
- "socket.\n");
- dev_printk(KERN_INFO, &dev->dev,
- "check your BIOS CardBus, BIOS IRQ or ACPI "
- "settings.\n");
+ dev_info(&dev->dev,
+ "no PCI IRQ, CardBus support disabled for this socket.\n");
+ dev_info(&dev->dev,
+ "check your BIOS CardBus, BIOS IRQ or ACPI settings.\n");
} else {
socket->socket.features |= SS_CAP_CARDBUS;
}
@@ -1252,32 +1247,41 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
/* Figure out what the dang thing can do for the PCMCIA layer... */
yenta_interrogate(socket);
yenta_get_socket_capabilities(socket, isa_interrupts);
- dev_printk(KERN_INFO, &dev->dev,
- "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE));
+ dev_info(&dev->dev, "Socket status: %08x\n",
+ cb_readl(socket, CB_SOCKET_STATE));
yenta_fixup_parent_bridge(dev->subordinate);
/* Register it with the pcmcia layer.. */
ret = pcmcia_register_socket(&socket->socket);
- if (ret == 0) {
- /* Add the yenta register attributes */
- ret = device_create_file(&dev->dev, &dev_attr_yenta_registers);
- if (ret == 0)
- goto out;
-
- /* error path... */
- pcmcia_unregister_socket(&socket->socket);
- }
+ if (ret)
+ goto free_irq;
+
+ /* Add the yenta register attributes */
+ ret = device_create_file(&dev->dev, &dev_attr_yenta_registers);
+ if (ret)
+ goto unregister_socket;
+ return ret;
+
+ /* error path... */
+ unregister_socket:
+ pcmcia_unregister_socket(&socket->socket);
+ free_irq:
+ if (socket->cb_irq)
+ free_irq(socket->cb_irq, socket);
+ else
+ del_timer_sync(&socket->poll_timer);
unmap:
iounmap(socket->base);
+ yenta_free_resources(socket);
release:
pci_release_regions(dev);
disable:
pci_disable_device(dev);
free:
+ pci_set_drvdata(dev, NULL);
kfree(socket);
- out:
return ret;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-04 21:25:01 +0000