diff options
| author | Jiang Liu <jiang.liu@huawei.com> | 2013-06-29 00:24:37 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-15 01:33:10 +0200 |
| commit | 472d963befe28b8614ea2789757b27536c8d79eb (patch) | |
| tree | f5c005072030d2a3dda3a47281f07802a2ce2d85 /drivers/acpi/dock.c | |
| parent | d423c083ff3b3adc1e42a2f2c03c8430a6e0220f (diff) | |
ACPI / dock: simplify dock_create_acpi_device()
The return value of dock_create_acpi_device() is not used at all,
so change its signature to return void and simplify the
implementation of it.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/dock.c')
| -rw-r--r-- | drivers/acpi/dock.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index f3ec722ae85a..1bdb1facc17b 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -351,10 +351,8 @@ static int dock_present(struct dock_station *ds) * handle if one does not exist already. This should cause * acpi to scan for drivers for the given devices, and call * matching driver's add routine. - * - * Returns a pointer to the acpi_device corresponding to the handle. */ -static struct acpi_device * dock_create_acpi_device(acpi_handle handle) +static void dock_create_acpi_device(acpi_handle handle) { struct acpi_device *device; int ret; @@ -367,10 +365,7 @@ static struct acpi_device * dock_create_acpi_device(acpi_handle handle) ret = acpi_bus_scan(handle); if (ret) pr_debug("error adding bus, %x\n", -ret); - - acpi_bus_get_device(handle, &device); } - return device; } /** |