Commit 0bb322be authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Greg Kroah-Hartman
Browse files

driver core: Remove unused platform_notify, platform_notify_remove 



The "platform_notify" and "platform_notify_remove" hooks have been unused
since 00ba9357 ("ARM: ixp4xx: Drop custom DMA coherency and bouncing").

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

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarRafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20240325221409.1457036-1-helgaas@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4cece764

drivers/base/core.c

+0 −8
Original line number Diff line number Diff line
@@ -2331,8 +2331,6 @@ static void fw_devlink_link_device(struct device *dev) 


/* Device links support end. */



int (*platform_notify)(struct device *dev) = NULL;

int (*platform_notify_remove)(struct device *dev) = NULL;

static struct kobject *dev_kobj;



/* /sys/dev/char */
@@ -2380,16 +2378,10 @@ static void device_platform_notify(struct device *dev) 
	acpi_device_notify(dev);



	software_node_notify(dev);



	if (platform_notify)

		platform_notify(dev);

}



static void device_platform_notify_remove(struct device *dev)

{

	if (platform_notify_remove)

		platform_notify_remove(dev);



	software_node_notify_remove(dev);



	acpi_device_notify_remove(dev);

include/linux/device.h

+0 −11
Original line number Diff line number Diff line
@@ -1206,17 +1206,6 @@ int __must_check devm_device_add_groups(struct device *dev, 
int __must_check devm_device_add_group(struct device *dev,

				       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.

 *