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| author | Daniel Scally <djrscally@gmail.com> | 2020-12-05 17:04:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 11:51:32 +0100 |
| commit | 772dd826a44bd6f44b2c517a6b0c690f7ae9e4cd (patch) | |
| tree | f13481cdcf2bf6fafa28f184c12788afbb5e9198 /drivers/macintosh/windfarm_mpu.h | |
| parent | b9d93a6666560abfa919577b9651132d0cc127ad (diff) | |
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
commit 12fc4dad94dfac25599f31257aac181c691ca96f upstream.
This reverts commit 8a66790b7850a6669129af078768a1d42076a0ef.
Switching this function to AE_CTRL_TERMINATE broke the documented
behaviour of acpi_dev_get_resources() - AE_CTRL_TERMINATE does not, in
fact, terminate the resource walk because acpi_walk_resource_buffer()
ignores it (specifically converting it to AE_OK), referring to that
value as "an OK termination by the user function". This means that
acpi_dev_get_resources() does not abort processing when the preproc
function returns a negative value.
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Cc: 3.10+ <stable@vger.kernel.org> # 3.10+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/macintosh/windfarm_mpu.h')
0 files changed, 0 insertions, 0 deletions