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From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: <wsa@the-dreams.de>, <mika.westerberg@linux.intel.com>
Cc: <jarkko.nikula@linux.intel.com>,
	<andriy.shevchenko@linux.intel.com>, <linux-i2c@vger.kernel.org>,
	<linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<benjamin.tissoires@redhat.com>, <jbroadus@gmail.com>,
	<patches@opensource.cirrus.com>
Subject: [PATCH v2 5/6] i2c: core: Move ACPI gpio IRQ handling into i2c_acpi_get_irq
Date: Mon, 27 May 2019 16:19:31 +0100	[thread overview]
Message-ID: <20190527151932.14310-5-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20190527151932.14310-1-ckeepax@opensource.cirrus.com>

It makes sense to contain all the ACPI IRQ handling in a single helper
function.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---

Changes since v1:
 - Use adev directly in i2c_acpi_get_irq

Thanks,
Charles

 drivers/i2c/i2c-core-acpi.c | 3 +++
 drivers/i2c/i2c-core-base.c | 3 ---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c
index 133fa9fa239f7..5d612b99c569b 100644
--- a/drivers/i2c/i2c-core-acpi.c
+++ b/drivers/i2c/i2c-core-acpi.c
@@ -164,6 +164,9 @@ int i2c_acpi_get_irq(struct i2c_client *client)
 
 	acpi_dev_free_resource_list(&resource_list);
 
+	if (irq == -ENOENT)
+		irq = acpi_dev_gpio_irq_get(adev, 0);
+
 	return irq;
 }
 
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index b6b009bfe842b..684ea2665d994 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -336,9 +336,6 @@ static int i2c_device_probe(struct device *dev)
 				irq = of_irq_get(dev->of_node, 0);
 		} else if (ACPI_COMPANION(dev)) {
 			irq = i2c_acpi_get_irq(client);
-
-			if (irq == -ENOENT)
-				irq = acpi_dev_gpio_irq_get(ACPI_COMPANION(dev), 0);
 		}
 		if (irq == -EPROBE_DEFER)
 			return irq;
-- 
2.11.0


  parent reply	other threads:[~2019-05-27 15:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-27 15:19 [PATCH v2 1/6] i2c: core: Allow whole core to use i2c_dev_irq_from_resources Charles Keepax
2019-05-27 15:19 ` [PATCH v2 2/6] i2c: acpi: Use available IRQ helper functions Charles Keepax
2019-05-28 10:30   ` Mika Westerberg
2019-05-28 11:13     ` Charles Keepax
2019-05-27 15:19 ` [PATCH v2 3/6] i2c: acpi: Factor out getting the IRQ from ACPI Charles Keepax
2019-05-28  8:37   ` Charles Keepax
2019-05-28 10:35   ` Mika Westerberg
2019-05-27 15:19 ` [PATCH v2 4/6] i2c: core: Move ACPI IRQ handling to probe time Charles Keepax
2019-05-27 15:19 ` Charles Keepax [this message]
2019-05-27 15:19 ` [PATCH v2 6/6] i2c: core: Tidy up handling of init_irq Charles Keepax

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