diff options
author | Patrick Mochel <mochel@linux.intel.com> | 2006-06-27 04:41:40 (GMT) |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-06-27 04:41:40 (GMT) |
commit | d550d98d3317378d93a4869db204725d270ec812 (patch) | |
tree | 958a8578babc6f9955f91e21253d1d1b847985ff /drivers/acpi/scan.c | |
parent | d7fa2589bbe7ab53fd5eb20e8c7e388d5aff6f16 (diff) | |
download | linux-fsl-qoriq-d550d98d3317378d93a4869db204725d270ec812.tar.xz |
ACPI: delete tracing macros from drivers/acpi/*.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r-- | drivers/acpi/scan.c | 77 |
1 files changed, 30 insertions, 47 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 18c8e3e..a7b1fda 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -162,11 +162,10 @@ static void acpi_device_unregister(struct acpi_device *device, int type) void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context) { - ACPI_FUNCTION_TRACE("acpi_bus_data_handler"); /* TBD */ - return_VOID; + return; } static int acpi_bus_get_power_flags(struct acpi_device *device) @@ -175,7 +174,6 @@ static int acpi_bus_get_power_flags(struct acpi_device *device) acpi_handle handle = NULL; u32 i = 0; - ACPI_FUNCTION_TRACE("acpi_bus_get_power_flags"); /* * Power Management Flags @@ -228,7 +226,7 @@ static int acpi_bus_get_power_flags(struct acpi_device *device) device->power.state = ACPI_STATE_UNKNOWN; - return_VALUE(0); + return 0; } int acpi_match_ids(struct acpi_device *device, char *ids) @@ -306,7 +304,6 @@ static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device) struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *package = NULL; - ACPI_FUNCTION_TRACE("acpi_bus_get_wakeup_flags"); /* _PRW */ status = acpi_evaluate_object(device->handle, "_PRW", NULL, &buffer); @@ -332,7 +329,7 @@ static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device) end: if (ACPI_FAILURE(status)) device->flags.wake_capable = 0; - return_VALUE(0); + return 0; } /* -------------------------------------------------------------------------- @@ -488,19 +485,18 @@ acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver) { int result = 0; - ACPI_FUNCTION_TRACE("acpi_bus_driver_init"); if (!device || !driver) - return_VALUE(-EINVAL); + return -EINVAL; if (!driver->ops.add) - return_VALUE(-ENOSYS); + return -ENOSYS; result = driver->ops.add(device); if (result) { device->driver = NULL; acpi_driver_data(device) = NULL; - return_VALUE(result); + return result; } device->driver = driver; @@ -512,7 +508,7 @@ acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver) ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Driver successfully bound to device\n")); - return_VALUE(0); + return 0; } static int acpi_start_single_object(struct acpi_device *device) @@ -520,10 +516,9 @@ static int acpi_start_single_object(struct acpi_device *device) int result = 0; struct acpi_driver *driver; - ACPI_FUNCTION_TRACE("acpi_start_single_object"); if (!(driver = device->driver)) - return_VALUE(0); + return 0; if (driver->ops.start) { result = driver->ops.start(device); @@ -531,14 +526,13 @@ static int acpi_start_single_object(struct acpi_device *device) driver->ops.remove(device, ACPI_BUS_REMOVAL_NORMAL); } - return_VALUE(result); + return result; } static void acpi_driver_attach(struct acpi_driver *drv) { struct list_head *node, *next; - ACPI_FUNCTION_TRACE("acpi_driver_attach"); spin_lock(&acpi_device_lock); list_for_each_safe(node, next, &acpi_device_list) { @@ -567,7 +561,6 @@ static void acpi_driver_detach(struct acpi_driver *drv) { struct list_head *node, *next; - ACPI_FUNCTION_TRACE("acpi_driver_detach"); spin_lock(&acpi_device_lock); list_for_each_safe(node, next, &acpi_device_list) { @@ -597,17 +590,16 @@ static void acpi_driver_detach(struct acpi_driver *drv) */ int acpi_bus_register_driver(struct acpi_driver *driver) { - ACPI_FUNCTION_TRACE("acpi_bus_register_driver"); if (acpi_disabled) - return_VALUE(-ENODEV); + return -ENODEV; spin_lock(&acpi_device_lock); list_add_tail(&driver->node, &acpi_bus_drivers); spin_unlock(&acpi_device_lock); acpi_driver_attach(driver); - return_VALUE(0); + return 0; } EXPORT_SYMBOL(acpi_bus_register_driver); @@ -645,7 +637,6 @@ static int acpi_bus_find_driver(struct acpi_device *device) int result = 0; struct list_head *node, *next; - ACPI_FUNCTION_TRACE("acpi_bus_find_driver"); spin_lock(&acpi_device_lock); list_for_each_safe(node, next, &acpi_bus_drivers) { @@ -665,7 +656,7 @@ static int acpi_bus_find_driver(struct acpi_device *device) spin_unlock(&acpi_device_lock); Done: - return_VALUE(result); + return result; } /* -------------------------------------------------------------------------- @@ -677,7 +668,6 @@ static int acpi_bus_get_flags(struct acpi_device *device) acpi_status status = AE_OK; acpi_handle temp = NULL; - ACPI_FUNCTION_TRACE("acpi_bus_get_flags"); /* Presence of _STA indicates 'dynamic_status' */ status = acpi_get_handle(device->handle, "_STA", &temp); @@ -723,7 +713,7 @@ static int acpi_bus_get_flags(struct acpi_device *device) /* TBD: Peformance management */ - return_VALUE(0); + return 0; } static void acpi_device_get_busid(struct acpi_device *device, @@ -917,10 +907,9 @@ static int acpi_bus_remove(struct acpi_device *dev, int rmdevice) int result = 0; struct acpi_driver *driver; - ACPI_FUNCTION_TRACE("acpi_bus_remove"); if (!dev) - return_VALUE(-EINVAL); + return -EINVAL; driver = dev->driver; @@ -929,12 +918,12 @@ static int acpi_bus_remove(struct acpi_device *dev, int rmdevice) if (driver->ops.stop) { result = driver->ops.stop(dev, ACPI_BUS_REMOVAL_EJECT); if (result) - return_VALUE(result); + return result; } result = dev->driver->ops.remove(dev, ACPI_BUS_REMOVAL_EJECT); if (result) { - return_VALUE(result); + return result; } atomic_dec(&dev->driver->references); @@ -943,7 +932,7 @@ static int acpi_bus_remove(struct acpi_device *dev, int rmdevice) } if (!rmdevice) - return_VALUE(0); + return 0; if (dev->flags.bus_address) { if ((dev->parent) && (dev->parent->ops.unbind)) @@ -952,7 +941,7 @@ static int acpi_bus_remove(struct acpi_device *dev, int rmdevice) acpi_device_unregister(dev, ACPI_BUS_REMOVAL_EJECT); - return_VALUE(0); + return 0; } static int @@ -962,15 +951,14 @@ acpi_add_single_object(struct acpi_device **child, int result = 0; struct acpi_device *device = NULL; - ACPI_FUNCTION_TRACE("acpi_add_single_object"); if (!child) - return_VALUE(-EINVAL); + return -EINVAL; device = kmalloc(sizeof(struct acpi_device), GFP_KERNEL); if (!device) { printk(KERN_ERR PREFIX "Memory allocation error\n"); - return_VALUE(-ENOMEM); + return -ENOMEM; } memset(device, 0, sizeof(struct acpi_device)); @@ -1095,7 +1083,7 @@ acpi_add_single_object(struct acpi_device **child, kfree(device); } - return_VALUE(result); + return result; } static int acpi_bus_scan(struct acpi_device *start, struct acpi_bus_ops *ops) @@ -1108,10 +1096,9 @@ static int acpi_bus_scan(struct acpi_device *start, struct acpi_bus_ops *ops) acpi_object_type type = 0; u32 level = 1; - ACPI_FUNCTION_TRACE("acpi_bus_scan"); if (!start) - return_VALUE(-EINVAL); + return -EINVAL; parent = start; phandle = start->handle; @@ -1208,7 +1195,7 @@ static int acpi_bus_scan(struct acpi_device *start, struct acpi_bus_ops *ops) } } - return_VALUE(0); + return 0; } int @@ -1218,7 +1205,6 @@ acpi_bus_add(struct acpi_device **child, int result; struct acpi_bus_ops ops; - ACPI_FUNCTION_TRACE("acpi_bus_add"); result = acpi_add_single_object(child, parent, handle, type); if (!result) { @@ -1226,7 +1212,7 @@ acpi_bus_add(struct acpi_device **child, ops.acpi_op_add = 1; result = acpi_bus_scan(*child, &ops); } - return_VALUE(result); + return result; } EXPORT_SYMBOL(acpi_bus_add); @@ -1236,10 +1222,9 @@ int acpi_bus_start(struct acpi_device *device) int result; struct acpi_bus_ops ops; - ACPI_FUNCTION_TRACE("acpi_bus_start"); if (!device) - return_VALUE(-EINVAL); + return -EINVAL; result = acpi_start_single_object(device); if (!result) { @@ -1247,7 +1232,7 @@ int acpi_bus_start(struct acpi_device *device) ops.acpi_op_start = 1; result = acpi_bus_scan(device, &ops); } - return_VALUE(result); + return result; } EXPORT_SYMBOL(acpi_bus_start); @@ -1313,10 +1298,9 @@ static int acpi_bus_scan_fixed(struct acpi_device *root) int result = 0; struct acpi_device *device = NULL; - ACPI_FUNCTION_TRACE("acpi_bus_scan_fixed"); if (!root) - return_VALUE(-ENODEV); + return -ENODEV; /* * Enumerate all fixed-feature devices. @@ -1337,7 +1321,7 @@ static int acpi_bus_scan_fixed(struct acpi_device *root) result = acpi_start_single_object(device); } - return_VALUE(result); + return result; } @@ -1439,10 +1423,9 @@ static int __init acpi_scan_init(void) int result; struct acpi_bus_ops ops; - ACPI_FUNCTION_TRACE("acpi_scan_init"); if (acpi_disabled) - return_VALUE(0); + return 0; kset_register(&acpi_namespace_kset); @@ -1487,7 +1470,7 @@ static int __init acpi_scan_init(void) acpi_device_unregister(acpi_root, ACPI_BUS_REMOVAL_NORMAL); Done: - return_VALUE(result); + return result; } subsys_initcall(acpi_scan_init); |