diff options
Diffstat (limited to 'include/linux/mfd/abx500/ab8500.h')
| -rw-r--r-- | include/linux/mfd/abx500/ab8500.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index d798f5b6a55f..91dd3ef63e99 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -7,6 +7,7 @@ #ifndef MFD_AB8500_H #define MFD_AB8500_H +#include <linux/atomic.h> #include <linux/mutex.h> struct device; @@ -224,6 +225,7 @@ enum ab8500_version { * @dev: parent device * @lock: read/write operations lock * @irq_lock: genirq bus lock + * @transfer_ongoing: 0 if no transfer ongoing * @irq: irq line * @version: chip version id (e.g. ab8500 or ab9540) * @chip_id: chip revision id @@ -242,7 +244,7 @@ struct ab8500 { struct device *dev; struct mutex lock; struct mutex irq_lock; - + atomic_t transfer_ongoing; int irq_base; int irq; enum ab8500_version version; @@ -288,6 +290,8 @@ extern int __devinit ab8500_init(struct ab8500 *ab8500, enum ab8500_version version); extern int __devexit ab8500_exit(struct ab8500 *ab8500); +extern int ab8500_suspend(struct ab8500 *ab8500); + static inline int is_ab8500(struct ab8500 *ab) { return ab->version == AB8500_VERSION_AB8500; |
