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From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Raul Rangel <rrangel@chromium.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
	Hans de Goede <hdegoede@redhat.com>,
	Linux ACPI <linux-acpi@vger.kernel.org>,
	linux-input <linux-input@vger.kernel.org>,
	"Limonciello, Mario" <mario.limonciello@amd.com>,
	Tim Van Patten <timvp@google.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	Wolfram Sang <wsa@kernel.org>,
	"open list:I2C SUBSYSTEM HOST DRIVERS"
	<linux-i2c@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/8] i2c: acpi: Use ACPI GPIO wake capability bit to set wake_irq
Date: Fri, 9 Sep 2022 18:25:20 -0700	[thread overview]
Message-ID: <YxvngIKCXUieZfxC@google.com> (raw)
In-Reply-To: <CAHQZ30DY9aYBoW303qW+hkegYV0BbKFO6LkCuHKnHNxZ3QoLYw@mail.gmail.com>

On Fri, Sep 09, 2022 at 12:47:11PM -0600, Raul Rangel wrote:
> It looks like `i2c_acpi_get_irq` and `platform_get_irq_optional` are
> doing pretty much the same thing. Can we replace `i2c_acpi_get_irq`
> and switch over to `platform_get_irq_optional`? Is it possible to get
> a `platform_device` from an `i2c_client`?

No, they are completely different objects.


		struct device
	/		|		\
platform_device		i2c_client	spi_device ...

Also, please no top-posting on kernel mailing lists.

Thanks.

-- 
Dmitry

  reply	other threads:[~2022-09-10  1:25 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-30 23:15 [PATCH 0/8] acpi: i2c: Use SharedAndWake and ExclusiveAndWake to enable wake irq Raul E Rangel
2022-08-30 23:15 ` [PATCH 1/8] Input: elan_i2c - Use PM subsystem to manage " Raul E Rangel
2022-08-31 18:01   ` Rafael J. Wysocki
2022-08-31 18:13     ` Raul Rangel
2022-08-31 18:42       ` Rafael J. Wysocki
2022-09-01  6:57         ` Tony Lindgren
2022-08-31 19:12     ` Dmitry Torokhov
2022-08-31 19:16       ` Dmitry Torokhov
2022-09-01  2:17         ` Raul Rangel
2022-09-03  5:06           ` Dmitry Torokhov
2022-09-06 17:18             ` Raul Rangel
2022-09-06 18:40               ` Dmitry Torokhov
2022-08-30 23:15 ` [PATCH 2/8] HID: i2c-hid: " Raul E Rangel
2022-08-30 23:15 ` [PATCH 3/8] gpiolib: acpi: Add wake_capable parameter to acpi_dev_gpio_irq_get_by Raul E Rangel
2022-08-31  4:58   ` kernel test robot
2022-08-30 23:15 ` [PATCH 4/8] i2c: acpi: Use ACPI GPIO wake capability bit to set wake_irq Raul E Rangel
2022-09-07  1:00   ` Dmitry Torokhov
2022-09-07  2:00     ` Raul Rangel
2022-09-07  2:04       ` Dmitry Torokhov
2022-09-07  8:12       ` Hans de Goede
2022-09-08 14:40         ` Raul Rangel
2022-09-08 15:23           ` Rafael J. Wysocki
2022-09-09 18:47             ` Raul Rangel
2022-09-10  1:25               ` Dmitry Torokhov [this message]
2022-08-30 23:15 ` [PATCH 5/8] HID: i2c-hid: acpi: Stop setting wakeup_capable Raul E Rangel
2022-08-30 23:15 ` [PATCH 6/8] Input: elan_i2c - Don't set wake_irq when using ACPI Raul E Rangel
2022-08-30 23:15 ` [PATCH 7/8] HID: i2c-hid: " Raul E Rangel
2022-08-30 23:15 ` [PATCH 8/8] ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle Raul E Rangel
2022-08-31 11:52 ` [PATCH 0/8] acpi: i2c: Use SharedAndWake and ExclusiveAndWake to enable wake irq Andy Shevchenko
2022-08-31 14:37   ` Raul Rangel
2022-08-31 15:18     ` Hans de Goede

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