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authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-01 08:44:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-01 08:44:42 -0700
commitc6c3c5704ba70820f6b632982abde06661b7222a (patch)
tree731e00452853789a90d9333508074e95ea1dc012 /arch/arm
parentba1dc7f273c73b93e0e1dd9707b239ed69eebd70 (diff)
parent049d1693db78144c979b34e2084287ada912cf7f (diff)
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH: "Here is the big set of driver core patches for 5.15-rc1. These do change a number of different things across different subsystems, and because of that, there were 2 stable tags created that might have already come into your tree from different pulls that did the following - changed the bus remove callback to return void - sysfs iomem_get_mapping rework Other than those two things, there's only a few small things in here: - kernfs performance improvements for huge numbers of sysfs users at once - tiny api cleanups - other minor changes All of these have been in linux-next for a while with no reported problems, other than the before-mentioned merge issue" * tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (33 commits) MAINTAINERS: Add dri-devel for component.[hc] driver core: platform: Remove platform_device_add_properties() ARM: tegra: paz00: Handle device properties with software node API bitmap: extend comment to bitmap_print_bitmask/list_to_buf drivers/base/node.c: use bin_attribute to break the size limitation of cpumap ABI topology: use bin_attribute to break the size limitation of cpumap ABI lib: test_bitmap: add bitmap_print_bitmask/list_to_buf test cases cpumask: introduce cpumap_print_list/bitmask_to_buf to support large bitmask and list sysfs: Rename struct bin_attribute member to f_mapping sysfs: Invoke iomem_get_mapping() from the sysfs open callback debugfs: Return error during {full/open}_proxy_open() on rmmod zorro: Drop useless (and hardly used) .driver member in struct zorro_dev zorro: Simplify remove callback sh: superhyway: Simplify check in remove callback nubus: Simplify check in remove callback nubus: Make struct nubus_driver::remove return void kernfs: dont call d_splice_alias() under kernfs node lock kernfs: use i_lock to protect concurrent inode updates kernfs: switch kernfs to use an rwsem kernfs: use VFS negative dentry caching ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/common/locomo.c3
-rw-r--r--arch/arm/common/sa1111.c4
-rw-r--r--arch/arm/mach-rpc/ecard.c4
-rw-r--r--arch/arm/mach-tegra/board-paz00.c2
4 files changed, 4 insertions, 9 deletions
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index e45f4e4e06b6..24d21ba63030 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -834,14 +834,13 @@ static int locomo_bus_probe(struct device *dev)
return ret;
}
-static int locomo_bus_remove(struct device *dev)
+static void locomo_bus_remove(struct device *dev)
{
struct locomo_dev *ldev = LOCOMO_DEV(dev);
struct locomo_driver *drv = LOCOMO_DRV(dev->driver);
if (drv->remove)
drv->remove(ldev);
- return 0;
}
struct bus_type locomo_bus_type = {
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index d17083c3fe2d..5367f03beb46 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -1356,15 +1356,13 @@ static int sa1111_bus_probe(struct device *dev)
return ret;
}
-static int sa1111_bus_remove(struct device *dev)
+static void sa1111_bus_remove(struct device *dev)
{
struct sa1111_dev *sadev = to_sa1111_device(dev);
struct sa1111_driver *drv = SA1111_DRV(dev->driver);
if (drv->remove)
drv->remove(sadev);
-
- return 0;
}
struct bus_type sa1111_bus_type = {
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index 827b50f1c73e..53813f9464a2 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -1052,7 +1052,7 @@ static int ecard_drv_probe(struct device *dev)
return ret;
}
-static int ecard_drv_remove(struct device *dev)
+static void ecard_drv_remove(struct device *dev)
{
struct expansion_card *ec = ECARD_DEV(dev);
struct ecard_driver *drv = ECARD_DRV(dev->driver);
@@ -1067,8 +1067,6 @@ static int ecard_drv_remove(struct device *dev)
ec->ops = &ecard_default_ops;
barrier();
ec->irq_data = NULL;
-
- return 0;
}
/*
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index b5c990a7a5af..18d37f90cdfe 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -36,7 +36,7 @@ static struct gpiod_lookup_table wifi_gpio_lookup = {
void __init tegra_paz00_wifikill_init(void)
{
- platform_device_add_properties(&wifi_rfkill_device, wifi_rfkill_prop);
+ device_create_managed_software_node(&wifi_rfkill_device.dev, wifi_rfkill_prop, NULL);
gpiod_add_lookup_table(&wifi_gpio_lookup);
platform_device_register(&wifi_rfkill_device);
}