diff options
Diffstat (limited to 'drivers/acpi/system.c')
| -rw-r--r-- | drivers/acpi/system.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c index d86dcb3c2366..2d425d845821 100644 --- a/drivers/acpi/system.c +++ b/drivers/acpi/system.c @@ -39,7 +39,6 @@ ACPI_MODULE_NAME("acpi_system") #define ACPI_SYSTEM_FILE_EVENT "event" #define ACPI_SYSTEM_FILE_DSDT "dsdt" #define ACPI_SYSTEM_FILE_FADT "fadt" -extern struct fadt_descriptor acpi_fadt; /* -------------------------------------------------------------------------- FS Interface (/proc) @@ -76,17 +75,16 @@ acpi_system_read_dsdt(struct file *file, char __user * buffer, size_t count, loff_t * ppos) { acpi_status status = AE_OK; - struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL }; + struct acpi_table_header *dsdt = NULL; ssize_t res; - status = acpi_get_table(ACPI_TABLE_ID_DSDT, 1, &dsdt); + status = acpi_get_table(ACPI_SIG_DSDT, 1, &dsdt); if (ACPI_FAILURE(status)) return -ENODEV; res = simple_read_from_buffer(buffer, count, ppos, - dsdt.pointer, dsdt.length); - kfree(dsdt.pointer); + dsdt, dsdt->length); return res; } @@ -103,17 +101,16 @@ acpi_system_read_fadt(struct file *file, char __user * buffer, size_t count, loff_t * ppos) { acpi_status status = AE_OK; - struct acpi_buffer fadt = { ACPI_ALLOCATE_BUFFER, NULL }; + struct acpi_table_header *fadt = NULL; ssize_t res; - status = acpi_get_table(ACPI_TABLE_ID_FADT, 1, &fadt); + status = acpi_get_table(ACPI_SIG_FADT, 1, &fadt); if (ACPI_FAILURE(status)) return -ENODEV; res = simple_read_from_buffer(buffer, count, ppos, - fadt.pointer, fadt.length); - kfree(fadt.pointer); + fadt, fadt->length); return res; } |