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>

1 files changed, 3 insertions, 14 deletions

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8e665f2e3138..fca4140a50a9 100644
--- 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);
 }