diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2018-11-09 17:21:35 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-11-26 18:19:11 +0100 |
| commit | 7847a1455fc4574d53e349d60feb1e1106cdc012 (patch) | |
| tree | a83039d4fa290580b01760aec3aa48b5f0f8e2ab /drivers/base/core.c | |
| parent | 07de0e86fe081cd74f5b397af86172d156280d3e (diff) | |
ACPI / glue: Add acpi_platform_notify() function
Instead of relying on the "platform_notify" callback hook,
introducing separate notification function
acpi_platform_notify() and calling that directly from
drivers core when device entries are added and removed.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 3972ef3f080b..260cbdf44f1d 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -8,6 +8,7 @@ * Copyright (c) 2006 Novell, Inc. */ +#include <linux/acpi.h> #include <linux/device.h> #include <linux/err.h> #include <linux/fwnode.h> @@ -731,6 +732,12 @@ static inline int device_is_not_partition(struct device *dev) static int device_platform_notify(struct device *dev, enum kobject_action action) { + int ret; + + ret = acpi_platform_notify(dev, action); + if (ret) + return ret; + if (platform_notify && action == KOBJ_ADD) platform_notify(dev); else if (platform_notify_remove && action == KOBJ_REMOVE) |