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-rw-r--r--drivers/zorro/zorro-sysfs.c20
-rw-r--r--drivers/zorro/zorro.c17
-rw-r--r--drivers/zorro/zorro.h2
3 files changed, 27 insertions, 12 deletions
diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c
index 5290552d2ef7..1d2a772ea14c 100644
--- a/drivers/zorro/zorro-sysfs.c
+++ b/drivers/zorro/zorro-sysfs.c
@@ -77,17 +77,21 @@ static struct bin_attribute zorro_config_attr = {
.read = zorro_read_config,
};
-void zorro_create_sysfs_dev_files(struct zorro_dev *z)
+int zorro_create_sysfs_dev_files(struct zorro_dev *z)
{
struct device *dev = &z->dev;
+ int error;
/* current configuration's attributes */
- device_create_file(dev, &dev_attr_id);
- device_create_file(dev, &dev_attr_type);
- device_create_file(dev, &dev_attr_serial);
- device_create_file(dev, &dev_attr_slotaddr);
- device_create_file(dev, &dev_attr_slotsize);
- device_create_file(dev, &dev_attr_resource);
- sysfs_create_bin_file(&dev->kobj, &zorro_config_attr);
+ if ((error = device_create_file(dev, &dev_attr_id)) ||
+ (error = device_create_file(dev, &dev_attr_type)) ||
+ (error = device_create_file(dev, &dev_attr_serial)) ||
+ (error = device_create_file(dev, &dev_attr_slotaddr)) ||
+ (error = device_create_file(dev, &dev_attr_slotsize)) ||
+ (error = device_create_file(dev, &dev_attr_resource)) ||
+ (error = sysfs_create_bin_file(&dev->kobj, &zorro_config_attr)))
+ return error;
+
+ return 0;
}
diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c
index dff16d9767d8..2dda20ac6b36 100644
--- a/drivers/zorro/zorro.c
+++ b/drivers/zorro/zorro.c
@@ -130,6 +130,7 @@ static int __init zorro_init(void)
{
struct zorro_dev *z;
unsigned int i;
+ int error;
if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
return 0;
@@ -140,7 +141,11 @@ static int __init zorro_init(void)
/* Initialize the Zorro bus */
INIT_LIST_HEAD(&zorro_bus.devices);
strcpy(zorro_bus.dev.bus_id, "zorro");
- device_register(&zorro_bus.dev);
+ error = device_register(&zorro_bus.dev);
+ if (error) {
+ pr_err("Zorro: Error registering zorro_bus\n");
+ return error;
+ }
/* Request the resources */
zorro_bus.num_resources = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2;
@@ -167,8 +172,14 @@ static int __init zorro_init(void)
sprintf(z->dev.bus_id, "%02x", i);
z->dev.parent = &zorro_bus.dev;
z->dev.bus = &zorro_bus_type;
- device_register(&z->dev);
- zorro_create_sysfs_dev_files(z);
+ error = device_register(&z->dev);
+ if (error) {
+ pr_err("Zorro: Error registering device %s\n", z->name);
+ continue;
+ }
+ error = zorro_create_sysfs_dev_files(z);
+ if (error)
+ dev_err(&z->dev, "Error creating sysfs files\n");
}
/* Mark all available Zorro II memory */
diff --git a/drivers/zorro/zorro.h b/drivers/zorro/zorro.h
index 5c91adac4df1..b682d5ccd63f 100644
--- a/drivers/zorro/zorro.h
+++ b/drivers/zorro/zorro.h
@@ -1,4 +1,4 @@
extern void zorro_name_device(struct zorro_dev *z);
-extern void zorro_create_sysfs_dev_files(struct zorro_dev *z);
+extern int zorro_create_sysfs_dev_files(struct zorro_dev *z);