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ACPI / PM: Do not save/restore NVS on Sony Vaio VGN-NW130D
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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>
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Rafael J. Wysocki authored and Len Brown committed Dec 14, 2010
1 parent cf7d7e5 commit 291a73c
Showing 1 changed file with 8 additions and 0 deletions.
8 changes: 8 additions & 0 deletions drivers/acpi/sleep.c
Original file line number Diff line number Diff line change
Expand Up @@ -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 */
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