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Message-Id: <1484314449-10060-4-git-send-email-javier@osg.samsung.com>
Date: Fri, 13 Jan 2017 10:34:07 -0300
From: Javier Martinez Canillas <javier@....samsung.com>
To: linux-kernel@...r.kernel.org
Cc: Laxman Dewangan <ldewangan@...dia.com>,
Javier Martinez Canillas <javier@....samsung.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Chanwoo Choi <cw00.choi@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH v2 3/4] mfd: max77686: Use the struct i2c_driver .probe_new instead of .probe
If a driver is only used in DT platforms, there's no need to get the
i2c_device_id as an argument of the probe function. Since this data
can be get from the matching of_device_id.
There's a temporary .probe_new field in struct i2c_driver that can be
used as probe callback for the case when i2c_device_id won't be used.
Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
Acked-by: Laxman Dewangan <ldewangan@...dia.com>
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Tested-by: Krzysztof Kozlowski <krzk@...nel.org>
---
Changes in v2:
- Add Laxman's Acked-by tag to patch 3/4.
- Add Krzysztof's Reviewed-by and Tested-by tags to patch 3/4.
drivers/mfd/max77686.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index 33dd09493605..896c1bf85acc 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -172,8 +172,7 @@ static const struct of_device_id max77686_pmic_dt_match[] = {
};
MODULE_DEVICE_TABLE(of, max77686_pmic_dt_match);
-static int max77686_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max77686_i2c_probe(struct i2c_client *i2c)
{
struct max77686_dev *max77686 = NULL;
unsigned int data;
@@ -294,7 +293,7 @@ static struct i2c_driver max77686_i2c_driver = {
.pm = &max77686_pm,
.of_match_table = of_match_ptr(max77686_pmic_dt_match),
},
- .probe = max77686_i2c_probe,
+ .probe_new = max77686_i2c_probe,
.id_table = max77686_i2c_id,
};
--
2.7.4
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