diff options
Diffstat (limited to 'drivers/acpi/acpica/hwregs.c')
| -rw-r--r-- | drivers/acpi/acpica/hwregs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c index 083d6551f0e2..8d2e866be15f 100644 --- a/drivers/acpi/acpica/hwregs.c +++ b/drivers/acpi/acpica/hwregs.c @@ -419,6 +419,7 @@ acpi_status acpi_hw_register_read(u32 register_id, u32 *return_value) break; default: + ACPI_ERROR((AE_INFO, "Unknown Register ID: 0x%X", register_id)); status = AE_BAD_PARAMETER; break; @@ -491,7 +492,6 @@ acpi_status acpi_hw_register_write(u32 register_id, u32 value) break; case ACPI_REGISTER_PM1_CONTROL: /* PM1 A/B: 16-bit access each */ - /* * Perform a read first to preserve certain bits (per ACPI spec) * Note: This includes SCI_EN, we never want to change this bit @@ -520,7 +520,6 @@ acpi_status acpi_hw_register_write(u32 register_id, u32 value) break; case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */ - /* * For control registers, all reserved bits must be preserved, * as per the ACPI spec. @@ -555,6 +554,7 @@ acpi_status acpi_hw_register_write(u32 register_id, u32 value) break; default: + ACPI_ERROR((AE_INFO, "Unknown Register ID: 0x%X", register_id)); status = AE_BAD_PARAMETER; break; |