From: Biju Das <biju.das.jz@bp.renesas.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
Biju Das <biju.das.au@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH] iio: adc: ltc2497: Simplify probe()
Date: Sat, 2 Sep 2023 18:05:29 +0100 [thread overview]
Message-ID: <20230902170529.62297-1-biju.das.jz@bp.renesas.com> (raw)
Simpilfy probe() by replacing device_get_match_data() and id lookup for
retrieving match data by using i2c_get_match_data().
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
drivers/iio/adc/ltc2497.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c
index 5bdd40729611..6401a7727c31 100644
--- a/drivers/iio/adc/ltc2497.c
+++ b/drivers/iio/adc/ltc2497.c
@@ -95,7 +95,6 @@ static int ltc2497_result_and_measure(struct ltc2497core_driverdata *ddata,
static int ltc2497_probe(struct i2c_client *client)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(client);
const struct ltc2497_chip_info *chip_info;
struct iio_dev *indio_dev;
struct ltc2497_driverdata *st;
@@ -115,9 +114,7 @@ static int ltc2497_probe(struct i2c_client *client)
st->client = client;
st->common_ddata.result_and_measure = ltc2497_result_and_measure;
- chip_info = device_get_match_data(dev);
- if (!chip_info)
- chip_info = (const struct ltc2497_chip_info *)id->driver_data;
+ chip_info = i2c_get_match_data(client);
st->common_ddata.chip_info = chip_info;
resolution = chip_info->resolution;
--
2.25.1
next reply other threads:[~2023-09-02 17:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-02 17:05 Biju Das [this message]
2023-09-03 12:06 ` [PATCH] iio: adc: ltc2497: Simplify probe() Jonathan Cameron
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