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(parent: 7901a05) | patch
ACPI / sysfs: Add support to allow leading "\" missing in trace_method_name.
authorLv Zheng <lv.zheng@intel.com>
Wed, 5 Aug 2015 08:23:57 +0000 (16:23 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 7 Aug 2015 00:42:22 +0000 (02:42 +0200)
commita0186bcf7c21907c78ab2b4bc50f3fb2b5047806
tree2826d7cbdddc8d61d4cf5660d5d9aee69b6dfe30tree | snapshot
parent7901a052a981691d18f4e8f91fc27e40849b7336commit | diff
ACPI / sysfs: Add support to allow leading "\" missing in trace_method_name.

Since _SB.PCI0 can be used as relative path from root and can be easily
converted into internal trace_method_name format, we allow users to specify
trace_method_name using relative paths from root.
Note this is useful for grub2 for which users failed to pass "\" from the
grub configuration file.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/sysfs.c diff | blob | history
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