From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: [PATCH v2 6/6] i2c: core: Tidy up handling of init_irq Date: Mon, 27 May 2019 16:19:32 +0100 Message-ID: <20190527151932.14310-6-ckeepax@opensource.cirrus.com> References: <20190527151932.14310-1-ckeepax@opensource.cirrus.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20190527151932.14310-1-ckeepax@opensource.cirrus.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-i2c@vger.kernel.org Only set init_irq during i2c_device_new and only handle client->irq on the probe/remove paths. Suggested-by: Benjamin Tissoires Signed-off-by: Charles Keepax --- No changes since v1. Thanks, Charles drivers/i2c/i2c-core-base.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 684ea2665d994..6d4904cdf58ac 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -322,6 +322,8 @@ static int i2c_device_probe(struct device *dev) driver = to_i2c_driver(dev->driver); + client->irq = client->init_irq; + if (!client->irq && !driver->disable_i2c_core_irq_mapping) { int irq = -ENOENT; @@ -432,7 +434,7 @@ static int i2c_device_remove(struct device *dev) dev_pm_clear_wake_irq(&client->dev); device_init_wakeup(&client->dev, false); - client->irq = client->init_irq; + client->irq = 0; if (client->flags & I2C_CLIENT_HOST_NOTIFY) pm_runtime_put(&client->adapter->dev); @@ -749,7 +751,6 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf if (!client->init_irq) client->init_irq = i2c_dev_irq_from_resources(info->resources, info->num_resources); - client->irq = client->init_irq; strlcpy(client->name, info->type, sizeof(client->name)); -- 2.11.0