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driver core: Remove unused platform_notify, platform_notify_remove

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The "platform_notify" and "platform_notify_remove" hooks have been unused
since 00ba9357d1 ("ARM: ixp4xx: Drop custom DMA coherency and bouncing").

Remove "platform_notify" and "platform_notify_remove".  No functional
change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20240325221409.1457036-1-helgaas@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bjorn Helgaas 2024-03-25 17:14:09 -05:00 committed by Greg Kroah-Hartman
parent 4cece76496
commit 0bb322be5d
2 changed files with 0 additions and 19 deletions
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8
drivers/base/core.c
View File

@ -2331,8 +2331,6 @@ static void fw_devlink_link_device(struct device *dev)
/* Device links support end. */ /* Device links support end. */
int (*platform_notify)(struct device *dev) = NULL;
int (*platform_notify_remove)(struct device *dev) = NULL;
static struct kobject *dev_kobj; static struct kobject *dev_kobj;
/* /sys/dev/char */ /* /sys/dev/char */
@ -2380,16 +2378,10 @@ static void device_platform_notify(struct device *dev)
acpi_device_notify(dev); acpi_device_notify(dev);
software_node_notify(dev); software_node_notify(dev);
if (platform_notify)
platform_notify(dev);
} }
static void device_platform_notify_remove(struct device *dev) static void device_platform_notify_remove(struct device *dev)
{ {
if (platform_notify_remove)
platform_notify_remove(dev);
software_node_notify_remove(dev); software_node_notify_remove(dev);
acpi_device_notify_remove(dev); acpi_device_notify_remove(dev);

11
include/linux/device.h
View File

@ -1206,17 +1206,6 @@ int __must_check devm_device_add_groups(struct device *dev,
int __must_check devm_device_add_group(struct device *dev, int __must_check devm_device_add_group(struct device *dev,
const struct attribute_group *grp); const struct attribute_group *grp);
/*
* Platform "fixup" functions - allow the platform to have their say
* about devices and actions that the general device layer doesn't
* know about.
*/
/* Notify platform of device discovery */
extern int (*platform_notify)(struct device *dev);
extern int (*platform_notify_remove)(struct device *dev);
/* /*
* get_device - atomically increment the reference count for the device. * get_device - atomically increment the reference count for the device.
* *