Save i2c_client for later use in watchdog restart handler. The regmap
interface cannot be used there.
Signed-off-by: Stefan Christ <s.christ@xxxxxxxxx>
---
drivers/mfd/da9063-i2c.c | 1 +
include/linux/mfd/da9063/core.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 6f3a7c0..c0f53d2 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -224,6 +224,7 @@ static int da9063_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, da9063);
da9063->dev = &i2c->dev;
da9063->chip_irq = i2c->irq;
+ da9063->i2c = i2c;
if (da9063->variant_code == PMIC_DA9063_AD) {
da9063_regmap_config.rd_table = &da9063_ad_readable_table;
diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h
index 79f4d82..1d1ae5d 100644
--- a/include/linux/mfd/da9063/core.h
+++ b/include/linux/mfd/da9063/core.h
@@ -83,6 +83,7 @@ struct da9063 {
/* Control interface */
struct regmap *regmap;
+ struct i2c_client *i2c;
/* Interrupts */
int chip_irq;
--
1.9.1
--
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