This is a note to let you know that I've just added the patch titled

iio: accel: kxcjk1013: Replace is_smo8500_device with an acpi_type

to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 11e94f28c3de35d5ad1ac6a242a5b30f4378991a Mon Sep 17 00:00:00 2001

From: Hans de Goede hdegoede@redhat.com Date: Tue, 10 Nov 2020 14:38:34 +0100 Subject: iio: accel: kxcjk1013: Replace is_smo8500_device with an acpi_type enum

Replace the boolean is_smo8500_device variable with an acpi_type enum.

For now this can be either ACPI_GENERIC or ACPI_SMO8500, this is a preparation patch for adding special handling for the KIOX010A ACPI HID, which will add a ACPI_KIOX010A acpi_type to the introduced enum.

For stable as needed as precursor for next patch.

Signed-off-by: Hans de Goede hdegoede@redhat.com Fixes: 7f6232e69539 ("iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID") Cc: Stable@vger.kernel.org Link: https://lore.kernel.org/r/20201110133835.129080-2-hdegoede@redhat.com Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com --- drivers/iio/accel/kxcjk-1013.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index beb38d9d607d..abeb0d254046 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -126,6 +126,11 @@ enum kx_chipset { KX_MAX_CHIPS /* this must be last */ };

+enum kx_acpi_type { + ACPI_GENERIC, + ACPI_SMO8500, +}; + struct kxcjk1013_data { struct i2c_client *client; struct iio_trigger *dready_trig; @@ -143,7 +148,7 @@ struct kxcjk1013_data { bool motion_trigger_on; int64_t timestamp; enum kx_chipset chipset; - bool is_smo8500_device; + enum kx_acpi_type acpi_type; };

enum kxcjk1013_axis { @@ -1247,7 +1252,7 @@ static irqreturn_t kxcjk1013_data_rdy_trig_poll(int irq, void *private)

static const char *kxcjk1013_match_acpi_device(struct device *dev, enum kx_chipset *chipset, - bool *is_smo8500_device) + enum kx_acpi_type *acpi_type) { const struct acpi_device_id *id;

@@ -1256,7 +1261,7 @@ static const char *kxcjk1013_match_acpi_device(struct device *dev, return NULL;

if (strcmp(id->id, "SMO8500") == 0) - *is_smo8500_device = true; + *acpi_type = ACPI_SMO8500;

*chipset = (enum kx_chipset)id->driver_data;

@@ -1299,7 +1304,7 @@ static int kxcjk1013_probe(struct i2c_client *client, } else if (ACPI_HANDLE(&client->dev)) { name = kxcjk1013_match_acpi_device(&client->dev, &data->chipset, - &data->is_smo8500_device); + &data->acpi_type); } else return -ENODEV;

@@ -1316,7 +1321,7 @@ static int kxcjk1013_probe(struct i2c_client *client, indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->info = &kxcjk1013_info;

- if (client->irq > 0 && !data->is_smo8500_device) { + if (client->irq > 0 && data->acpi_type != ACPI_SMO8500) { ret = devm_request_threaded_irq(&client->dev, client->irq, kxcjk1013_data_rdy_trig_poll, kxcjk1013_event_handler,