linux-kernel - [PATCH v4 15/15] iio: sx9310: Use irq trigger flags from firmware

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Date:   Mon,  3 Aug 2020 17:41:54 -0600
From:   Daniel Campello <campello@...omium.org>
To:     LKML <devicetree@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Daniel Campello <campello@...omium.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Douglas Anderson <dianders@...omium.org>,
        Gwendal Grignou <gwendal@...omium.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        linux-iio@...r.kernel.org
Subject: [PATCH v4 15/15] iio: sx9310: Use irq trigger flags from firmware

From: Stephen Boyd <swboyd@...omium.org>

We shouldn't need to set default irq trigger flags here as the firmware
should have properly indicated the trigger type, i.e. level low, in the
DT or ACPI tables.

Signed-off-by: Stephen Boyd <swboyd@...omium.org>
Signed-off-by: Daniel Campello <campello@...omium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---

Changes in v4: None
Changes in v3:
 - Added irq trigger flags commit to the series.

Changes in v2: None

 drivers/iio/proximity/sx9310.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c
index a6e345bb9ffe5c..9d1b35eee304ee 100644
--- a/drivers/iio/proximity/sx9310.c
+++ b/drivers/iio/proximity/sx9310.c
@@ -947,7 +947,7 @@ static int sx9310_probe(struct i2c_client *client)
 		ret = devm_request_threaded_irq(dev, client->irq,
 						sx9310_irq_handler,
 						sx9310_irq_thread_handler,
-						IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+						IRQF_ONESHOT,
 						"sx9310_event", indio_dev);
 		if (ret)
 			return ret;
-- 
2.28.0.163.g6104cc2f0b6-goog