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authorJiang Liu <jiang.liu@huawei.com>2013-06-28 16:24:38 (GMT)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-07-14 23:33:10 (GMT)
commit952c63e9512b63220886105cfc791507046fa39a (patch)
treebf3bd0592ea0fac74418fe16b8a4125e2db799ea /drivers/char/snsc.c
parent472d963befe28b8614ea2789757b27536c8d79eb (diff)
downloadlinux-952c63e9512b63220886105cfc791507046fa39a.tar.xz
ACPI: introduce helper function acpi_has_method()
Introduce helper function acpi_has_method() and use it in a number of places to simplify code. [rjw: Changelog] Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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