Re: [PATCH 3/3] pinctrl: cherryview: Ignore INT33FF UID 5 ACPI device

[PATCH 1/3] pinctrl: cherryview: Don't use pin/offset 0 to mark an interrupt-line as unused · Hans de Goede <hidden> · 2021-11-17
[PATCH 2/3] pinctrl: cherryview: Do not allow the same intr-line to be used by 2 pins · Hans de Goede <hidden> · 2021-11-17
Re: [PATCH 2/3] pinctrl: cherryview: Do not allow the same intr-line to be used by 2 pins · Mika Westerberg <mika.westerberg@linux.intel.com> · 2021-11-18
[PATCH 3/3] pinctrl: cherryview: Ignore INT33FF UID 5 ACPI device · Hans de Goede <hidden> · 2021-11-17
Re: [PATCH 3/3] pinctrl: cherryview: Ignore INT33FF UID 5 ACPI device · Mika Westerberg <mika.westerberg@linux.intel.com> · 2021-11-18
Re: [PATCH 1/3] pinctrl: cherryview: Don't use pin/offset 0 to mark an interrupt-line as unused · Mika Westerberg <mika.westerberg@linux.intel.com> · 2021-11-18
Re: [PATCH 1/3] pinctrl: cherryview: Don't use pin/offset 0 to mark an interrupt-line as unused · Hans de Goede <hidden> · 2021-11-18

From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: 2021-11-18 10:19:57
Also in: linux-acpi

On Thu, Nov 18, 2021 at 12:16:14AM +0100, Hans de Goede wrote:

Many Cherry Trail DSDTs have an extra INT33FF device with UID 5,
the intel_pinctrl_get_soc_data() call will fail for this extra
unknown UID, leading to the following error in dmesg:

Yeah, this may be the "DSW" or Deep Sleep Well community that is
typically not available for software to use at all. No idea why they
expose it on some systems.

 cherryview-pinctrl: probe of INT33FF:04 failed with error -61

Add a check for this extra UID and return -ENODEV for it to
silence this false-positive error message.

Cc: Yauhen Kharuzhy <redacted>
Signed-off-by: Hans de Goede <redacted>

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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