diff options
| author | Thomas Schlichter <[email protected]> | 2015-03-31 20:24:39 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2015-04-03 13:18:25 +0200 |
| commit | c7e8bdf5872c5a8f5a6494e16fe839c38a0d3d3d (patch) | |
| tree | 6be691b1d7d85b449df55e69f765302de75d6cb3 /lib/test-string_helpers.c | |
| parent | d75e4af14e228bbe3f86e29bcecb8e6be98d4e04 (diff) | |
cpuidle: ACPI: do not overwrite name and description of C0
Fix a bug that leads to showing the name and description of C-state C0
as "<null>" in sysfs after the ACPI C-states changed (e.g. after AC->DC
or DC->AC
transition).
The function poll_idle_init() in drivers/cpuidle/driver.c initializes the
state 0 during cpuidle_register_driver(), so we better do not overwrite it
again with '\0' during acpi_processor_cst_has_changed().
Signed-off-by: Thomas Schlichter <[email protected]>
Reviewed-by: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: 3.13+ <[email protected]> # 3.13+
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions