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authorStefan Richter <stefanr@s5r6.in-berlin.de>2009-06-06 18:35:27 +0200
committerStefan Richter <stefanr@s5r6.in-berlin.de>2009-06-06 21:45:50 +0200
commite5110d011e03030926872457f05e49e3d5031737 (patch)
tree09037ffddcea6f5b8b18ab20035904408d2869ea /drivers/firewire/core-device.c
parente71d31da062095d8b0b02a26fb5e8879e8d3d0de (diff)
downloadlinux-e5110d011e03030926872457f05e49e3d5031737.tar.bz2
firewire: add parent-of-unit accessor
Retrieval of an fw_unit's parent is a common pattern in high-level code. Wrap it up as device = fw_parent_device(unit). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/core-device.c')
-rw-r--r--drivers/firewire/core-device.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 65d84dd6c1de..3f4e646367b7 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -93,7 +93,7 @@ static int fw_unit_match(struct device *dev, struct device_driver *drv)
if (!is_fw_unit(dev))
return 0;
- device = fw_device(unit->device.parent);
+ device = fw_parent_device(unit);
id = container_of(drv, struct fw_driver, driver)->id_table;
for (; id->match_flags != 0; id++) {
@@ -114,7 +114,7 @@ static int fw_unit_match(struct device *dev, struct device_driver *drv)
static int get_modalias(struct fw_unit *unit, char *buffer, size_t buffer_size)
{
- struct fw_device *device = fw_device(unit->device.parent);
+ struct fw_device *device = fw_parent_device(unit);
struct fw_csr_iterator ci;
int key, value;