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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>
hifive-unleashed-5.1
Luming Yu 2005-07-23 00:26:33 -04:00 committed by Len Brown
parent d8683a0cb5
commit 668d74c04c
1 changed files with 3 additions and 14 deletions
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17
drivers/acpi/ec.c
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@ -170,22 +170,19 @@ acpi_ec_enter_burst_mode (
status = acpi_ec_read_status(ec);
if (status != -EINVAL &&
!(status & ACPI_EC_FLAG_BURST)){
ACPI_DEBUG_PRINT((ACPI_DB_INFO,"entering burst mode \n"));
acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE, &ec->command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
if (status){
acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR," status = %d\n", status));
return_VALUE(-EINVAL);
}
acpi_hw_low_level_read(8, &tmp, &ec->data_addr);
acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
if(tmp != 0x90 ) {/* Burst ACK byte*/
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"Ack failed \n"));
return_VALUE(-EINVAL);
}
} else
ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in burst mode \n"));
}
atomic_set(&ec->leaving_burst , 0);
return_VALUE(0);
}
@ -202,7 +199,6 @@ acpi_ec_leave_burst_mode (
status = acpi_ec_read_status(ec);
if (status != -EINVAL &&
(status & ACPI_EC_FLAG_BURST)){
ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
acpi_hw_low_level_write(8, ACPI_EC_BURST_DISABLE, &ec->command_addr);
status = acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
if (status){
@ -212,14 +208,7 @@ acpi_ec_leave_burst_mode (
}
acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
status = acpi_ec_read_status(ec);
if (status != -EINVAL &&
(status & ACPI_EC_FLAG_BURST)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"------->status fail\n"));
return_VALUE(-EINVAL);
}
}else
ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in Non-burst mode \n"));
ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
}
return_VALUE(0);
}