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author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2020-07-23 11:54:58 +0100 |
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committer | Lee Jones <lee.jones@linaro.org> | 2020-08-13 07:50:50 +0100 |
commit | 114294d276279d6cda81f9c685452239ea89cdb8 (patch) | |
tree | 8367f548a7691137cdf5f079244b648019c6cdda /kernel/time/hrtimer.c | |
parent | 4ee1d9dc8073acd40f04e5fe3771a5dff978d077 (diff) |
mfd: mfd-core: Add mechanism for removal of a subset of children
Currently, the only way to remove MFD children is with a call to
mfd_remove_devices, which will remove all the children. Under
some circumstances it is useful to remove only a subset of the
child devices. For example if some additional clean up is required
between removal of certain child devices.
To accomplish this a level field is added to mfd_cell, the normal
mfd_remove_devices is modified to not remove devices that are set
to a higher level and a corresponding mfd_remove_devices_late
function is added to remove those children.
See further discussion at:
https://lore.kernel.org/lkml/20200616075834.GF2608702@dell/
Suggested-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'kernel/time/hrtimer.c')
0 files changed, 0 insertions, 0 deletions