diff options
86 files changed, 93 insertions, 243 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 ff5e0d04cb89..092a2ebc0c28 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -1364,15 +1364,13 @@ 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/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index de0768a49ee8..dfc52f661ad0 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -143,14 +143,13 @@ static int gio_device_probe(struct device *dev) return error; } -static int gio_device_remove(struct device *dev) +static void gio_device_remove(struct device *dev) { struct gio_device *gio_dev = to_gio_device(dev); struct gio_driver *drv = to_gio_driver(dev->driver); if (dev->driver && drv->remove) drv->remove(gio_dev); - return 0; } static void gio_device_shutdown(struct device *dev) diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 80fa0650736b..776d624a7207 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -133,14 +133,13 @@ static int parisc_driver_probe(struct device *dev) return rc; } -static int __exit parisc_driver_remove(struct device *dev) +static void __exit parisc_driver_remove(struct device *dev) { struct parisc_device *pa_dev = to_parisc_device(dev); struct parisc_driver *pa_drv = to_parisc_driver(dev->driver); + if (pa_drv->remove) pa_drv->remove(pa_dev); - - return 0; } diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 1a5665875165..cc5774c64fae 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -381,7 +381,7 @@ static int ps3_system_bus_probe(struct device *_dev) return result; } -static int ps3_system_bus_remove(struct device *_dev) +static void ps3_system_bus_remove(struct device *_dev) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); struct ps3_system_bus_driver *drv; @@ -399,7 +399,6 @@ static int ps3_system_bus_remove(struct device *_dev) __func__, __LINE__, drv->core.name); pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, dev_name(&dev->core)); - return 0; } static void ps3_system_bus_shutdown(struct device *_dev) diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c index c6c79ef55e13..7ee3ed7d6cc2 100644 --- a/arch/powerpc/platforms/pseries/ibmebus.c +++ b/arch/powerpc/platforms/pseries/ibmebus.c @@ -366,14 +366,13 @@ static int ibmebus_bus_device_probe(struct device *dev) return error; } -static int ibmebus_bus_device_remove(struct device *dev) +static void ibmebus_bus_device_remove(struct device *dev) { struct platform_device *of_dev = to_platform_device(dev); struct platform_driver *drv = to_platform_driver(dev->driver); if (dev->driver && drv->remove) drv->remove(of_dev); - return 0; } static void ibmebus_bus_device_shutdown(struct device *dev) diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index e00f3725ec96..58283cecbd52 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -1257,7 +1257,7 @@ static int vio_bus_probe(struct device *dev) } /* convert from struct device to struct vio_dev and pass to driver. */ -static int vio_bus_remove(struct device *dev) +static void vio_bus_remove(struct device *dev) { struct vio_dev *viodev = to_vio_dev(dev); struct vio_driver *viodrv = to_vio_driver(dev->driver); @@ -1276,7 +1276,6 @@ static int vio_bus_remove(struct device *dev) vio_cmo_bus_remove(viodev); put_device(devptr); - return 0; } static void vio_bus_shutdown(struct device *dev) diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c index 348a88691219..01122a208f94 100644 --- a/arch/sparc/kernel/vio.c +++ b/arch/sparc/kernel/vio.c @@ -93,7 +93,7 @@ static int vio_device_probe(struct device *dev) return drv->probe(vdev, id); } -static int vio_device_remove(struct device *dev) +static void vio_device_remove(struct device *dev) { struct vio_dev *vdev = to_vio_dev(dev); struct vio_driver *drv = to_vio_driver(dev->driver); @@ -107,8 +107,6 @@ static int vio_device_remove(struct device *dev) drv->remove(vdev); } - - return 0; } static ssize_t devspec_show(struct device *dev, diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index f854bcb8d010..b941555cb5e4 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1019,7 +1019,7 @@ static int acpi_device_probe(struct device *dev) return 0; } -static int acpi_device_remove(struct device *dev) +static void acpi_device_remove(struct device *dev) { struct acpi_device *acpi_dev = to_acpi_device(dev); struct acpi_driver *acpi_drv = acpi_dev->driver; @@ -1034,7 +1034,6 @@ static int acpi_device_remove(struct device *dev) acpi_dev->driver_data = NULL; put_device(dev); - return 0; } struct bus_type acpi_bus_type = { diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index 939ca220bf78..962041148482 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -219,7 +219,7 @@ static int amba_probe(struct device *dev) return ret; } -static int amba_remove(struct device *dev) +static void amba_remove(struct device *dev) { struct amba_device *pcdev = to_amba_device(dev); struct amba_driver *drv = to_amba_driver(dev->driver); @@ -236,8 +236,6 @@ static int amba_remove(struct device *dev) amba_put_disable_pclk(pcdev); dev_pm_domain_detach(dev, true); - - return 0; } static void amba_shutdown(struct device *dev) diff --git a/drivers/base/auxiliary.c b/drivers/base/auxiliary.c index adc199dfba3c..0c86f5bed9f4 100644 --- a/drivers/base/auxiliary.c +++ b/drivers/base/auxiliary.c @@ -79,7 +79,7 @@ static int auxiliary_bus_probe(struct device *dev) return ret; } -static int auxiliary_bus_remove(struct device *dev) +static void auxiliary_bus_remove(struct device *dev) { struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver); struct auxiliary_device *auxdev = to_auxiliary_dev(dev); @@ -87,8 +87,6 @@ static int auxiliary_bus_remove(struct device *dev) if (auxdrv->remove) auxdrv->remove(auxdev); dev_pm_domain_detach(dev, true); - - return 0; } static void auxiliary_bus_shutdown(struct device *dev) diff --git a/drivers/base/isa.c b/drivers/base/isa.c index aa4737667026..55e3ee2da98f 100644 --- a/drivers/base/isa.c +++ b/drivers/base/isa.c @@ -46,14 +46,12 @@ static int isa_bus_probe(struct device *dev) return 0; } -static int isa_bus_remove(struct device *dev) +static void isa_bus_remove(struct device *dev) { struct isa_driver *isa_driver = dev->platform_data; if (isa_driver && isa_driver->remove) isa_driver->remove(dev, to_isa_dev(dev)->id); - - return 0; } static void isa_bus_shutdown(struct device *dev) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 8640578f45e9..a94b7f454881 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1438,7 +1438,7 @@ out: return ret; } -static int platform_remove(struct device *_dev) +static void platform_remove(struct device *_dev) { struct platform_driver *drv = to_platform_driver(_dev->driver); struct platform_device *dev = to_platform_device(_dev); @@ -1450,8 +1450,6 @@ static int platform_remove(struct device *_dev) dev_warn(_dev, "remove callback returned a non-zero value. This will be ignored.\n"); } dev_pm_domain_detach(_dev, true); - - return 0; } static void platform_shutdown(struct device *_dev) diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 6535614a7dc1..e076630d17bd 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -27,7 +27,7 @@ static DEFINE_MUTEX(bcma_buses_mutex); static int bcma_bus_match(struct device *dev, struct device_driver *drv); static int bcma_device_probe(struct device *dev); -static int bcma_device_remove(struct device *dev); +static void bcma_device_remove(struct device *dev); static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env); static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -614,7 +614,7 @@ static int bcma_device_probe(struct device *dev) return err; } -static int bcma_device_remove(struct device *dev) +static void bcma_device_remove(struct device *dev) { struct bcma_device *core = container_of(dev, struct bcma_device, dev); struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, @@ -623,8 +623,6 @@ static int bcma_device_remove(struct device *dev) if (adrv->remove) adrv->remove(core); put_device(dev); - - return 0; } static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index d46db132d085..6f225dddc74f 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -169,13 +169,11 @@ static int sunxi_rsb_device_probe(struct device *dev) return drv->probe(rdev); } -static int sunxi_rsb_device_remove(struct device *dev) +static void sunxi_rsb_device_remove(struct device *dev) { const struct sunxi_rsb_driver *drv = to_sunxi_rsb_driver(dev->driver); drv->remove(to_sunxi_rsb_device(dev)); - - return 0; } static struct bus_type sunxi_rsb_bus = { diff --git a/drivers/cxl/core.c b/drivers/cxl/core.c index a2e4d54fc7bc..2b90b7c3b9d7 100644 --- a/drivers/cxl/core.c +++ b/drivers/cxl/core.c @@ -1034,13 +1034,12 @@ static int cxl_bus_probe(struct device *dev) return to_cxl_drv(dev->driver)->probe(dev); } -static int cxl_bus_remove(struct device *dev) +static void cxl_bus_remove(struct device *dev) { struct cxl_driver *cxl_drv = to_cxl_drv(dev->driver); if (cxl_drv->remove) cxl_drv->remove(dev); - return 0; } struct bus_type cxl_bus_type = { diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 5aee26e1bbd6..6cc4da4c713d 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -172,15 +172,13 @@ static int dax_bus_probe(struct device *dev) return 0; } -static int dax_bus_remove(struct device *dev) +static void dax_bus_remove(struct device *dev) { struct dax_device_driver *dax_drv = to_dax_drv(dev->driver); struct dev_dax *dev_dax = to_dev_dax(dev); if (dax_drv->remove) dax_drv->remove(dev_dax); - - return 0; } static struct bus_type dax_bus_type = { diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 0460d58e3941..5a017c62c752 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -260,7 +260,7 @@ static void disable_wq(struct idxd_wq *wq) dev_info(dev, "wq %s disabled\n", dev_name(&wq->conf_dev)); } -static int idxd_config_bus_remove(struct device *dev) +static void idxd_config_bus_remove(struct device *dev) { int rc; @@ -305,8 +305,6 @@ static int idxd_config_bus_remove(struct device *dev) |