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Subject[PATCH 2/4] mfd: max77686: Use of_device_get_match_data() helper
Date
Use the generic helper to get the matched of_device_id .data,
instead of open coding it.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

drivers/mfd/max77686.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index ddae3bf3e46c..33dd09493605 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -34,6 +34,7 @@
#include <linux/mfd/max77686-private.h>
#include <linux/err.h>
#include <linux/of.h>
+#include <linux/of_device.h>

static const struct mfd_cell max77686_devs[] = {
{ .name = "max77686-pmic", },
@@ -175,7 +176,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct max77686_dev *max77686 = NULL;
- const struct of_device_id *match;
unsigned int data;
int ret = 0;
const struct regmap_config *config;
@@ -188,13 +188,8 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
if (!max77686)
return -ENOMEM;

- match = of_match_node(max77686_pmic_dt_match, i2c->dev.of_node);
- if (!match)
- return -EINVAL;
-
- max77686->type = (unsigned long)match->data;
-
i2c_set_clientdata(i2c, max77686);
+ max77686->type = (unsigned long)of_device_get_match_data(&i2c->dev);
max77686->dev = &i2c->dev;
max77686->i2c = i2c;

--
2.7.4
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