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authorRafael J. Wysocki <rjw@sisk.pl>2010-12-12 21:10:42 +0100
committerLen Brown <len.brown@intel.com>2010-12-13 22:40:38 -0500
commit291a73c9be15f12046a7291ec0bf7176a58d4f14 (patch)
tree73dfc02820e34aafd3b06cd8e5deefcf6eb9ee3a /drivers/acpi
parentcf7d7e5a1980d1116ee152d25dac382b112b9c17 (diff)
ACPI / PM: Do not save/restore NVS on Sony Vaio VGN-NW130D
The saving of the NVS memory area during suspend and restoring it during resume causes problems to appear on Sony Vaio VGN-NW130D, so blacklist that machine to avoid those problems. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=23002 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-and-tested-by: Adriano <adriano.vilela@yahoo.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/sleep.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 721d93b3ceee..d8149424c812 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -427,6 +427,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "VPCEB1Z1E"),
},
},
+ {
+ .callback = init_nvs_nosave,
+ .ident = "Sony Vaio VGN-NW130D",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NW130D"),
+ },
+ },
{},
};
#endif /* CONFIG_SUSPEND */