diff options
| -rw-r--r-- | drivers/mfd/abx500-core.c | 12 | ||||
| -rw-r--r-- | include/linux/mfd/abx500.h | 2 |
2 files changed, 9 insertions, 5 deletions
diff --git a/drivers/mfd/abx500-core.c b/drivers/mfd/abx500-core.c index f3a15aa54d7b..d6d0ec4d21e4 100644 --- a/drivers/mfd/abx500-core.c +++ b/drivers/mfd/abx500-core.c @@ -151,19 +151,23 @@ int abx500_startup_irq_enabled(struct device *dev, unsigned int irq) } EXPORT_SYMBOL(abx500_startup_irq_enabled); -void abx500_dump_all_banks(void) +int abx500_dump_all_banks(void) { struct abx500_ops *ops; - struct device dummy_child = {NULL}; + struct device *dummy_child; struct abx500_device_entry *dev_entry; + dummy_child = kzalloc(sizeof(struct device), GFP_KERNEL); + if (!dummy_child) + return -ENOMEM; list_for_each_entry(dev_entry, &abx500_list, list) { - dummy_child.parent = dev_entry->dev; + dummy_child->parent = dev_entry->dev; ops = &dev_entry->ops; if ((ops != NULL) && (ops->dump_all_banks != NULL)) - ops->dump_all_banks(&dummy_child); + ops->dump_all_banks(dummy_child); } + kfree(dummy_child); } EXPORT_SYMBOL(abx500_dump_all_banks); diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h index 3301b2031c8d..df2508f7f3d2 100644 --- a/include/linux/mfd/abx500.h +++ b/include/linux/mfd/abx500.h @@ -330,7 +330,7 @@ int abx500_mask_and_set_register_interruptible(struct device *dev, u8 bank, int abx500_get_chip_id(struct device *dev); int abx500_event_registers_startup_state_get(struct device *dev, u8 *event); int abx500_startup_irq_enabled(struct device *dev, unsigned int irq); -void abx500_dump_all_banks(void); +int abx500_dump_all_banks(void); struct abx500_ops { int (*get_chip_id) (struct device *); |