From: Daniel Campello <campello@chromium.org>
To: LKML <devicetree@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>,
Daniel Campello <campello@chromium.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Stephen Boyd <swboyd@chromium.org>,
Douglas Anderson <dianders@chromium.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org
Subject: [PATCH v2 05/14] iio: sx9310: Change from .probe to .probe_new
Date: Tue, 28 Jul 2020 17:05:11 -0600 [thread overview]
Message-ID: <20200728170317.v2.5.Ieb5fdf7381764835dad0b3099c7b19ba754e4c47@changeid> (raw)
In-Reply-To: <20200728230520.2011240-1-campello@chromium.org>
Uses .probe_new in place of .probe. Also uses device_get_match_data()
for whoami matching.
Signed-off-by: Daniel Campello <campello@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
Changes in v2:
- Added '\n' to dev_err()
drivers/iio/proximity/sx9310.c | 39 ++++++++++++----------------------
1 file changed, 14 insertions(+), 25 deletions(-)
diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c
index 04b646ae8a1009..bb007673f758d5 100644
--- a/drivers/iio/proximity/sx9310.c
+++ b/drivers/iio/proximity/sx9310.c
@@ -139,7 +139,7 @@ struct sx9310_data {
struct completion completion;
unsigned int chan_read, chan_event;
int channel_users[SX9310_NUM_CHANNELS];
- int whoami;
+ unsigned int whoami;
};
static const struct iio_event_spec sx9310_events[] = {
@@ -860,24 +860,15 @@ static int sx9310_init_device(struct iio_dev *indio_dev)
static int sx9310_set_indio_dev_name(struct device *dev,
struct iio_dev *indio_dev,
- const struct i2c_device_id *id, int whoami)
+ unsigned int whoami)
{
- const struct acpi_device_id *acpi_id;
-
- /* id will be NULL when enumerated via ACPI */
- if (id) {
- if (id->driver_data != whoami)
- dev_err(dev, "WHOAMI does not match i2c_device_id: %s",
- id->name);
- } else if (ACPI_HANDLE(dev)) {
- acpi_id = acpi_match_device(dev->driver->acpi_match_table, dev);
- if (!acpi_id)
- return -ENODEV;
- if (acpi_id->driver_data != whoami)
- dev_err(dev, "WHOAMI does not match acpi_device_id: %s",
- acpi_id->id);
- } else
+ unsigned int long ddata;
+
+ ddata = (uintptr_t)device_get_match_data(dev);
+ if (ddata != whoami) {
+ dev_err(dev, "WHOAMI does not match device data: %u\n", whoami);
return -ENODEV;
+ }
switch (whoami) {
case SX9310_WHOAMI_VALUE:
@@ -887,15 +878,14 @@ static int sx9310_set_indio_dev_name(struct device *dev,
indio_dev->name = "sx9311";
break;
default:
- dev_err(dev, "unexpected WHOAMI response: %u", whoami);
+ dev_err(dev, "unexpected WHOAMI response: %u\n", whoami);
return -ENODEV;
}
return 0;
}
-static int sx9310_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int sx9310_probe(struct i2c_client *client)
{
int ret;
struct iio_dev *indio_dev;
@@ -921,8 +911,7 @@ static int sx9310_probe(struct i2c_client *client,
return ret;
}
- ret = sx9310_set_indio_dev_name(&client->dev, indio_dev, id,
- data->whoami);
+ ret = sx9310_set_indio_dev_name(&client->dev, indio_dev, data->whoami);
if (ret < 0)
return ret;
@@ -1035,8 +1024,8 @@ static const struct acpi_device_id sx9310_acpi_match[] = {
MODULE_DEVICE_TABLE(acpi, sx9310_acpi_match);
static const struct of_device_id sx9310_of_match[] = {
- { .compatible = "semtech,sx9310" },
- { .compatible = "semtech,sx9311" },
+ { .compatible = "semtech,sx9310", (void *)SX9310_WHOAMI_VALUE },
+ { .compatible = "semtech,sx9311", (void *)SX9311_WHOAMI_VALUE },
{},
};
MODULE_DEVICE_TABLE(of, sx9310_of_match);
@@ -1055,7 +1044,7 @@ static struct i2c_driver sx9310_driver = {
.of_match_table = sx9310_of_match,
.pm = &sx9310_pm_ops,
},
- .probe = sx9310_probe,
+ .probe_new = sx9310_probe,
.id_table = sx9310_id,
};
module_i2c_driver(sx9310_driver);
--
2.28.0.163.g6104cc2f0b6-goog
next prev parent reply other threads:[~2020-07-28 23:06 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200724183954.1.I2e29ae25368ba8a72a9e44121cfbc36ead8ecc6b@changeid>
2020-07-28 15:12 ` [PATCH 00/15] sx9310 iio driver updates Daniel Campello
2020-07-28 15:12 ` [PATCH 01/15] dt-bindings: iio: Add bindings for sx9310 sensor Daniel Campello
2020-07-28 22:06 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 02/15] iio: sx9310: Update macros declarations Daniel Campello
2020-07-28 19:42 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 03/15] iio: sx9310: Fix irq handling Daniel Campello
2020-07-28 18:08 ` Andy Shevchenko
2020-07-28 20:07 ` Daniel Campello
2020-07-28 20:15 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 04/15] iio: sx9310: Remove acpi and of table macros Daniel Campello
2020-07-28 18:09 ` Andy Shevchenko
2020-07-28 20:47 ` Daniel Campello
2020-07-28 21:28 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 05/15] iio: sx9310: Change from .probe to .probe_new Daniel Campello
2020-07-28 18:10 ` Andy Shevchenko
2020-07-28 19:32 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 06/15] iio: sx9310: Align memory Daniel Campello
2020-07-28 18:11 ` Andy Shevchenko
2020-07-28 21:26 ` Daniel Campello
2020-07-29 6:52 ` Andy Shevchenko
2020-07-28 15:12 ` [PATCH 07/15] iio: sx9310: Use long instead of int for channel bitmaps Daniel Campello
2020-07-28 18:13 ` Andy Shevchenko
2020-07-28 19:37 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 08/15] iio: sx9310: Use regmap_read_poll_timeout() for compensation Daniel Campello
2020-07-28 18:14 ` Andy Shevchenko
2020-07-28 19:37 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 09/15] iio: sx9310: Update copyright Daniel Campello
2020-07-28 15:12 ` [PATCH 10/15] iio: sx9310: Simplify error return handling Daniel Campello
2020-07-28 18:15 ` Andy Shevchenko
2020-07-28 19:40 ` Stephen Boyd
2020-07-28 21:23 ` Daniel Campello
2020-07-28 21:32 ` Stephen Boyd
2020-07-28 22:06 ` Daniel Campello
2020-07-28 15:12 ` [PATCH 11/15] iio: sx9310: Use variable to hold &client->dev Daniel Campello
2020-07-28 18:16 ` Andy Shevchenko
2020-07-28 19:41 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 12/15] iio: sx9310: Miscellaneous format fixes Daniel Campello
2020-07-28 18:16 ` Andy Shevchenko
2020-07-28 19:41 ` Stephen Boyd
2020-07-28 15:12 ` [PATCH 13/15] iio: sx9310: Add newlines to printks Daniel Campello
2020-07-28 18:19 ` Andy Shevchenko
2020-07-28 18:24 ` Joe Perches
2020-07-28 18:32 ` Andy Shevchenko
2020-07-28 15:12 ` [PATCH 14/15] iio: sx9310: Drop channel_users[] Daniel Campello
2020-07-28 18:20 ` Andy Shevchenko
2020-07-28 15:12 ` [PATCH 15/15] iio: sx9310: Enable vdd and svdd regulators at probe Daniel Campello
2020-07-28 18:21 ` Andy Shevchenko
2020-07-28 23:05 ` [PATCH v2 00/14] sx9310 iio driver updates Daniel Campello
2020-07-28 23:05 ` [PATCH v2 01/14] dt-bindings: iio: Add bindings for sx9310 sensor Daniel Campello
2020-07-29 0:52 ` Stephen Boyd
2020-07-28 23:05 ` [PATCH v2 02/14] iio: sx9310: Update macros declarations Daniel Campello
2020-07-28 23:05 ` [PATCH v2 03/14] iio: sx9310: Fix irq handling Daniel Campello
2020-07-29 8:40 ` Stephen Boyd
2020-07-28 23:05 ` [PATCH v2 04/14] iio: sx9310: Remove acpi and of table macros Daniel Campello
2020-07-29 6:54 ` Andy Shevchenko
2020-07-29 8:38 ` Stephen Boyd
2020-07-28 23:05 ` Daniel Campello [this message]
2020-07-28 23:05 ` [PATCH v2 06/14] iio: sx9310: Fixes various memory handling Daniel Campello
2020-07-28 23:05 ` [PATCH v2 07/14] iio: sx9310: Use long instead of int for channel bitmaps Daniel Campello
2020-07-29 1:03 ` Stephen Boyd
2020-07-29 7:00 ` Andy Shevchenko
2020-07-31 15:44 ` Daniel Campello
2020-07-31 15:52 ` Andy Shevchenko
2020-07-28 23:05 ` [PATCH v2 08/14] iio: sx9310: Use regmap_read_poll_timeout() for compensation Daniel Campello
2020-07-28 23:05 ` [PATCH v2 09/14] iio: sx9310: Update copyright Daniel Campello
2020-07-28 23:05 ` [PATCH v2 10/14] iio: sx9310: Simplify error return handling Daniel Campello
2020-07-29 8:42 ` Stephen Boyd
2020-07-28 23:05 ` [PATCH v2 11/14] iio: sx9310: Use variable to hold &client->dev Daniel Campello
2020-07-28 23:05 ` [PATCH v2 12/14] iio: sx9310: Miscellaneous format fixes Daniel Campello
2020-07-28 23:05 ` [PATCH v2 13/14] iio: sx9310: Drop channel_users[] Daniel Campello
2020-07-28 23:05 ` [PATCH v2 14/14] iio: sx9310: Enable vdd and svdd regulators at probe Daniel Campello
2020-07-29 0:50 ` [PATCH v2 00/14] sx9310 iio driver updates Stephen Boyd
2020-07-29 9:20 ` Stephen Boyd
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