diff options
| author | NeilBrown <neilb@suse.de> | 2012-07-07 08:51:03 +1000 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-09 15:13:41 +0200 |
| commit | 17ffba6ad235cf9c21937ee1343df0d0fb2371fa (patch) | |
| tree | 30cbac06fa6a4bc7a7b3b3e9f44e8e5063eb4e5a /drivers/mfd | |
| parent | 5500e3964b8c154dc5af51ebcd7cd4df5d4abfee (diff) | |
mfd: Move twl-core device_init_wakeup to after platform_device_add
device_init_wakeup uses the dev_name() of the device to set the
name of the wakeup_source which appears in
/sys/kernel/debug/wakeup_sources.
For a platform device, that name is not set until platform_device_add
calls dev_set_name.
So the call to device_init_wakeup() must be after the call to
platform_device_add().
Making this change causes correct names to appear in the
wakeup_sources file.
Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 6fc90befa79e..b012efd29e01 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -568,7 +568,6 @@ add_numbered_child(unsigned chip, const char *name, int num, goto err; } - device_init_wakeup(&pdev->dev, can_wakeup); pdev->dev.parent = &twl->client->dev; if (pdata) { @@ -593,6 +592,8 @@ add_numbered_child(unsigned chip, const char *name, int num, } status = platform_device_add(pdev); + if (status == 0) + device_init_wakeup(&pdev->dev, can_wakeup); err: if (status < 0) { |