linux-kernel - [PATCH] acpi: fix suspend and resume on Sony Vaio VGN-FW21M

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Date:	Mon, 11 Mar 2013 20:16:34 +0100
From:	Fabio Valentini <fafatheone@...il.com>
To:	rjw@...k.pl
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] acpi: fix suspend and resume on Sony Vaio VGN-FW21M

    From: Fabio Valentini <fafatheone@...il.com>

    Add Sony Vaio VGN-FW21M to the device blacklist in drivers/acpi/sleep.c.
    Fixes suspend/resume on this device (device no longer reboots instead of resuming).
    Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=55001

    Signed-off-by: Fabio Valentini <fafatheone@...il.com>
---
    Patch applies cleanly to latest master (3.9-rc2) and stable (3.8.2).
     drivers/acpi/sleep.c | 8 ++++++++
     1 file changed, 8 insertions(+)

--- linux/drivers/acpi/sleep.c.orig	2013-03-09 16:46:41.407984555 +0100
+++ linux/drivers/acpi/sleep.c	2013-03-09 16:49:03.693005658 +0100
@@ -193,6 +193,14 @@ static struct dmi_system_id __initdata a
 	},
 	{
 	.callback = init_nvs_nosave,
+	.ident = "Sony Vaio VGN-FW21M",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FW21M"),
+		},
+	},
+	{
+	.callback = init_nvs_nosave,
 	.ident = "Sony Vaio VPCEB17FX",
 	.matches = {
 		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),


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