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>

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8e665f2..fca4140 100644 (file)
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -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);
 }