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authorMyungJoo Ham <myungjoo.ham@samsung.com>2010-12-23 17:53:36 +0900
committerSamuel Ortiz <sameo@linux.intel.com>2011-01-14 12:38:14 +0100
commitcdd137c9c86c201ddb7f42ec978d2da45e7b7a17 (patch)
tree1fe9850f283a3952b139d2fc113759fbb4fed88c /include
parent6680d940b80dbb0617226c5b76b071a3977feb1c (diff)
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mfd: MAX8998/LP3974 hibernation support
This patch makes the driver to save and restore register values for hibernation. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mfd/max8998-private.h2
-rw-r--r--include/linux/mfd/max8998.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mfd/max8998-private.h b/include/linux/mfd/max8998-private.h
index 7363dea6bbcd..effa5d3b96ae 100644
--- a/include/linux/mfd/max8998-private.h
+++ b/include/linux/mfd/max8998-private.h
@@ -159,10 +159,12 @@ struct max8998_dev {
u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS];
u8 irq_masks_cache[MAX8998_NUM_IRQ_REGS];
int type;
+ bool wakeup;
};
int max8998_irq_init(struct max8998_dev *max8998);
void max8998_irq_exit(struct max8998_dev *max8998);
+int max8998_irq_resume(struct max8998_dev *max8998);
extern int max8998_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest);
extern int max8998_bulk_read(struct i2c_client *i2c, u8 reg, int count,
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index f8c9f884aff2..686a744e63fb 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -88,6 +88,7 @@ struct max8998_platform_data {
int buck1_set1;
int buck1_set2;
int buck2_set3;
+ bool wakeup;
};
#endif /* __LINUX_MFD_MAX8998_H */