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ACPICA: Improve exception handling for GPE block installation.
authorBob Moore <robert.moore@intel.com>
Wed, 8 Jan 2014 05:44:10 +0000 (13:44 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 8 Jan 2014 14:31:37 +0000 (15:31 +0100)
commit4bec3d80a0c596cbde846cfb424058e1374ad6ff
tree3276e94fa41a14547757a4421fd97e670e2856cb
parent36f3615152c139cfb4f4789fd6f3c84d32f142da
ACPICA: Improve exception handling for GPE block installation.

1) Return an actual status value from acpi_ev_get_gpe_xrupt_block.
2) Don't clobber the status when exiting acpi_ev_install_gpe_block.

References: https://bugs.acpica.org/show_bug.cgi?id=1019
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpica/acevents.h
drivers/acpi/acpica/evgpeblk.c
drivers/acpi/acpica/evgpeutil.c