ACPI: delete unnecessary EC console messages
http://bugzilla.kernel.org/show_bug.cgi?id=4534 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -170,22 +170,19 @@ acpi_ec_enter_burst_mode (
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status = acpi_ec_read_status(ec);
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if (status != -EINVAL &&
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!(status & ACPI_EC_FLAG_BURST)){
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,"entering burst mode \n"));
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acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE, &ec->command_addr);
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status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
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if (status){
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acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR," status = %d\n", status));
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return_VALUE(-EINVAL);
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}
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acpi_hw_low_level_read(8, &tmp, &ec->data_addr);
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acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
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if(tmp != 0x90 ) {/* Burst ACK byte*/
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"Ack failed \n"));
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return_VALUE(-EINVAL);
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}
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} else
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in burst mode \n"));
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}
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atomic_set(&ec->leaving_burst , 0);
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return_VALUE(0);
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}
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@ -202,7 +199,6 @@ acpi_ec_leave_burst_mode (
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status = acpi_ec_read_status(ec);
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if (status != -EINVAL &&
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(status & ACPI_EC_FLAG_BURST)){
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
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acpi_hw_low_level_write(8, ACPI_EC_BURST_DISABLE, &ec->command_addr);
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status = acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
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if (status){
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@ -212,14 +208,7 @@ acpi_ec_leave_burst_mode (
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}
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acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
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status = acpi_ec_read_status(ec);
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if (status != -EINVAL &&
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(status & ACPI_EC_FLAG_BURST)) {
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ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"------->status fail\n"));
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return_VALUE(-EINVAL);
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}
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}else
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in Non-burst mode \n"));
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
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}
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return_VALUE(0);
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}
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