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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>
This commit is contained in:
NeilBrown 2012-07-07 08:51:03 +10:00 committed by Samuel Ortiz
parent 5500e3964b
commit 17ffba6ad2
1 changed files with 2 additions and 1 deletions
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3
drivers/mfd/twl-core.c
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@ -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) {