diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2011-08-27 18:53:03 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2012-01-15 18:37:20 +0100 |
| commit | 210762268466634ddbfaddb48fdf5181ce4b5f2d (patch) | |
| tree | 8c07da360066158aa48f450dfeb593ed9ed76d0f /include | |
| parent | 2ca526bf4953380abfe5dff455e356967b239c70 (diff) | |
| download | linux-210762268466634ddbfaddb48fdf5181ce4b5f2d.tar.gz linux-210762268466634ddbfaddb48fdf5181ce4b5f2d.tar.bz2 linux-210762268466634ddbfaddb48fdf5181ce4b5f2d.zip | |
firewire: move fw_device reference counting from drivers to core
fw_unit device drivers invariably need to talk to the fw_unit's parent
(an fw_device) and grandparent (an fw_card). firewire-core already
maintains an fw_card reference for the entire lifetime of an fw_device.
Likewise, let firewire-core maintain an fw_device reference for the
entire lifetime of an fw_unit so that fw_unit drivers don't have to.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/firewire.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h index 84ccf8e04fa6..6f1d7385e051 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -203,18 +203,6 @@ static inline int fw_device_is_shutdown(struct fw_device *device) return atomic_read(&device->state) == FW_DEVICE_SHUTDOWN; } -static inline struct fw_device *fw_device_get(struct fw_device *device) -{ - get_device(&device->device); - - return device; -} - -static inline void fw_device_put(struct fw_device *device) -{ - put_device(&device->device); -} - int fw_device_enable_phys_dma(struct fw_device *device); /* |