From: Joerg Roedel <joro@8bytes.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>, Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Joerg Roedel <jroedel@suse.de>
Subject: [PATCH 3/3] ACPI: Don't create a platform_device for IOAPIC/IOxAPIC
Date: Wed, 22 Mar 2017 18:33:25 +0100 [thread overview]
Message-ID: <1490204005-2733-4-git-send-email-joro@8bytes.org> (raw)
In-Reply-To: <1490204005-2733-1-git-send-email-joro@8bytes.org>
From: Joerg Roedel <jroedel@suse.de>
No platform-device is required for IO(x)APICs, so don't even
create them.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
drivers/acpi/acpi_platform.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c
index b4c1a6a..03250e1 100644
--- a/drivers/acpi/acpi_platform.c
+++ b/drivers/acpi/acpi_platform.c
@@ -25,9 +25,11 @@
ACPI_MODULE_NAME("platform");
static const struct acpi_device_id forbidden_id_list[] = {
- {"PNP0000", 0}, /* PIC */
- {"PNP0100", 0}, /* Timer */
- {"PNP0200", 0}, /* AT DMA Controller */
+ {"PNP0000", 0}, /* PIC */
+ {"PNP0100", 0}, /* Timer */
+ {"PNP0200", 0}, /* AT DMA Controller */
+ {"ACPI0009", 0}, /* IOxAPIC */
+ {"ACPI000A", 0}, /* IOAPIC */
{"", 0},
};
--
1.9.1
next prev parent reply other threads:[~2017-03-22 17:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 17:33 [PATCH 0/3] ACPI Fixes for Hotplug Joerg Roedel
2017-03-22 17:33 ` [PATCH 1/3] ACPI, ioapic: Clear on-stack resource before using it Joerg Roedel
2017-03-22 17:33 ` [PATCH 2/3] ACPI: Remove platform devices from a bus on removal Joerg Roedel
2017-04-19 6:50 ` joeyli
2017-04-19 6:54 ` joeyli
2017-03-22 17:33 ` Joerg Roedel [this message]
2017-03-22 17:42 ` [PATCH 3/3] ACPI: Don't create a platform_device for IOAPIC/IOxAPIC Rafael J. Wysocki
2017-03-22 22:58 ` Joerg Roedel
2017-03-22 23:41 ` Rafael J. Wysocki
2017-03-22 23:44 ` Rafael J. Wysocki
2017-03-22 23:58 ` Joerg Roedel
2017-03-23 1:06 ` Rafael J. Wysocki
2017-03-23 10:50 ` Joerg Roedel
2017-03-23 11:19 ` Rafael J. Wysocki
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