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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-03 14:24:28 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-03 14:24:28 +0200 |
| commit | 80abc82e6cf1959c3e88e85daede5795b755cf9c (patch) | |
| tree | 391c4336b29090bf3cf23c3d68503d70aa3f4809 /drivers/acpi/acpica/evxfevnt.c | |
| parent | c0bc126f97fb929b3ae02c1c62322645d70eb408 (diff) | |
| parent | 3d867f6c5fd6535cdeceef3170e5e84e5dd80fc1 (diff) | |
Merge branch 'acpica'
* acpica: (53 commits)
ACPICA: Use designated initializers
ACPICA: Update version to 20170531
ACPICA: Update a couple of debug output messages
ACPICA: acpiexec: enhance local signal handler
ACPICA: Simplify output for the ACPI Debug Object
ACPICA: Unix application OSL: Correctly handle control-c (EINTR)
ACPICA: Improvements for debug output only
ACPICA: Disassembler: allow conflicting external declarations to be emitted.
ACPICA: Disassembler: add external op to namespace on first pass
ACPICA: Disassembler: prevent external op's from opening a new scope
ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flag
ACPICA: Changing External to a named object
ACPICA: Update two error messages to emit control method name
ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOf
ACPICA: Comment update: spelling/format. No functional change
ACPICA: Update comments, no functional change
ACPICA: Split resource descriptor decode strings to a new file
ACPICA: Remove extraneous status check
ACPICA: Export the public mutex interfaces
ACPICA: Disassembler: Abort on an invalid/unknown AML opcode
...
Diffstat (limited to 'drivers/acpi/acpica/evxfevnt.c')
| -rw-r--r-- | drivers/acpi/acpica/evxfevnt.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index 82e8971f23a4..c773ac4892cb 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -180,6 +180,12 @@ acpi_status acpi_enable_event(u32 event, u32 flags) ACPI_FUNCTION_TRACE(acpi_enable_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { @@ -237,6 +243,12 @@ acpi_status acpi_disable_event(u32 event, u32 flags) ACPI_FUNCTION_TRACE(acpi_disable_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { @@ -290,6 +302,12 @@ acpi_status acpi_clear_event(u32 event) ACPI_FUNCTION_TRACE(acpi_clear_event); + /* If Hardware Reduced flag is set, there are no fixed events */ + + if (acpi_gbl_reduced_hardware) { + return_ACPI_STATUS(AE_OK); + } + /* Decode the Fixed Event */ if (event > ACPI_EVENT_MAX) { |