diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-07-25 15:46:44 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-07-25 15:46:44 -0700 |
| commit | 05cb784c81a0fd1f97732156ea464bd392ce875a (patch) | |
| tree | 24122979b411dcec6ff390fc9ae84ad9413128e9 /drivers/acpi/ec.c | |
| parent | 3190186362466658f01b2e354e639378ce07e1a9 (diff) | |
| parent | 6b6a93c6876ea1c530d5d3f68e3678093a27fab0 (diff) | |
Auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'drivers/acpi/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 8e665f2e313..fca4140a50a 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); } |