8 files changed, 47 insertions, 15 deletions

diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 29d2423..85661b0 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -32,7 +32,7 @@
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/byteorder.h>
 
 #include "core.h"
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index e6ad3bb..4799393 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -216,15 +216,33 @@ struct inbound_phy_packet_event {
 	struct fw_cdev_event_phy_packet phy_packet;
 };
 
-static inline void __user *u64_to_uptr(__u64 value)
+#ifdef CONFIG_COMPAT
+static void __user *u64_to_uptr(u64 value)
+{
+	if (is_compat_task())
+		return compat_ptr(value);
+	else
+		return (void __user *)(unsigned long)value;
+}
+
+static u64 uptr_to_u64(void __user *ptr)
+{
+	if (is_compat_task())
+		return ptr_to_compat(ptr);
+	else
+		return (u64)(unsigned long)ptr;
+}
+#else
+static inline void __user *u64_to_uptr(u64 value)
 {
 	return (void __user *)(unsigned long)value;
 }
 
-static inline __u64 uptr_to_u64(void __user *ptr)
+static inline u64 uptr_to_u64(void __user *ptr)
 {
-	return (__u64)(unsigned long)ptr;
+	return (u64)(unsigned long)ptr;
 }
+#endif /* CONFIG_COMPAT */
 
 static int fw_device_op_open(struct inode *inode, struct file *file)
 {
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 95a4714..f3b890d 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -38,7 +38,7 @@
 #include <linux/string.h>
 #include <linux/workqueue.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/byteorder.h>
 #include <asm/system.h>
 
@@ -455,15 +455,20 @@ static struct device_attribute fw_device_attributes[] = {
 static int read_rom(struct fw_device *device,
 		    int generation, int index, u32 *data)
 {
-	int rcode;
+	u64 offset = (CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4;
+	int i, rcode;
 
 	/* device->node_id, accessed below, must not be older than generation */
 	smp_rmb();
 
-	rcode = fw_run_transaction(device->card, TCODE_READ_QUADLET_REQUEST,
-			device->node_id, generation, device->max_speed,
-			(CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4,
-			data, 4);
+	for (i = 10; i < 100; i += 10) {
+		rcode = fw_run_transaction(device->card,
+				TCODE_READ_QUADLET_REQUEST, device->node_id,
+				generation, device->max_speed, offset, data, 4);
+		if (rcode != RCODE_BUSY)
+			break;
+		msleep(i);
+	}
 	be32_to_cpus(data);
 
 	return rcode;
diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c
index 193ed92..94d3b49 100644
--- a/drivers/firewire/core-topology.c
+++ b/drivers/firewire/core-topology.c
@@ -29,7 +29,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/byteorder.h>
 #include <asm/system.h>
 
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 0fe4e4e..b45be57 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -9,7 +9,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 struct device;
 struct fw_card;
diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 0618145..763626b 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -37,7 +37,7 @@
 #include <linux/uaccess.h>
 #include <linux/wait.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/byteorder.h>
 
 #include "nosy.h"
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index bcf792f..57cd3a4 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2179,8 +2179,13 @@ static int ohci_enable(struct fw_card *card,
 			ohci_driver_name, ohci)) {
 		fw_error("Failed to allocate interrupt %d.\n", dev->irq);
 		pci_disable_msi(dev);
-		dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
-				  ohci->config_rom, ohci->config_rom_bus);
+
+		if (config_rom) {
+			dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
+					  ohci->next_config_rom,
+					  ohci->next_config_rom_bus);
+			ohci->next_config_rom = NULL;
+		}
 		return -EIO;
 	}
 
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 41841a3..17cef86 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1198,6 +1198,10 @@ static int sbp2_remove(struct device *dev)
 {
 	struct fw_unit *unit = fw_unit(dev);
 	struct sbp2_target *tgt = dev_get_drvdata(&unit->device);
+	struct sbp2_logical_unit *lu;
+
+	list_for_each_entry(lu, &tgt->lu_list, link)
+		cancel_delayed_work_sync(&lu->work);
 
 	sbp2_target_put(tgt);
 	return 0;