From d47d81c0e9abdc3c88653fabff5beae82c949b09 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 23 Mar 2011 22:16:41 +0100 Subject: Introduce ARCH_NO_SYSDEV_OPS config option (v2) Introduce Kconfig option allowing architectures where sysdev operations used during system suspend, resume and shutdown have been completely replaced with struct sycore_ops operations to avoid building sysdev code that will never be used. Make callbacks in struct sys_device and struct sysdev_driver depend on ARCH_NO_SYSDEV_OPS to allows us to verify if all of the references have been actually removed from the code the given architecture depends on. Make x86 select ARCH_NO_SYSDEV_OPS. Signed-off-by: Rafael J. Wysocki --- drivers/base/sys.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/base/sys.c') diff --git a/drivers/base/sys.c b/drivers/base/sys.c index f6fb54741602..fbe72da6c414 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -329,7 +329,7 @@ void sysdev_unregister(struct sys_device *sysdev) } - +#ifndef CONFIG_ARCH_NO_SYSDEV_OPS /** * sysdev_shutdown - Shut down all system devices. * @@ -524,6 +524,7 @@ int sysdev_resume(void) return 0; } EXPORT_SYMBOL_GPL(sysdev_resume); +#endif /* CONFIG_ARCH_NO_SYSDEV_OPS */ int __init system_bus_init(void) { -- cgit v1.2.3 From 25985edcedea6396277003854657b5f3cb31a628 Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Wed, 30 Mar 2011 22:57:33 -0300 Subject: Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi --- drivers/base/sys.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/base/sys.c') diff --git a/drivers/base/sys.c b/drivers/base/sys.c index fbe72da6c414..acde9b5ee131 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -197,7 +197,7 @@ kset_put: } /** - * sysdev_driver_register - Register auxillary driver + * sysdev_driver_register - Register auxiliary driver * @cls: Device class driver belongs to. * @drv: Driver. * @@ -250,7 +250,7 @@ unlock: } /** - * sysdev_driver_unregister - Remove an auxillary driver. + * sysdev_driver_unregister - Remove an auxiliary driver. * @cls: Class driver belongs to. * @drv: Driver. */ @@ -302,7 +302,7 @@ int sysdev_register(struct sys_device *sysdev) * code that should have called us. */ - /* Notify class auxillary drivers */ + /* Notify class auxiliary drivers */ list_for_each_entry(drv, &cls->drivers, entry) { if (drv->add) drv->add(sysdev); @@ -335,7 +335,7 @@ void sysdev_unregister(struct sys_device *sysdev) * * Loop over each class of system devices, and the devices in each * of those classes. For each device, we call the shutdown method for - * each driver registered for the device - the auxillaries, + * each driver registered for the device - the auxiliaries, * and the class driver. * * Note: The list is iterated in reverse order, so that we shut down @@ -360,7 +360,7 @@ void sysdev_shutdown(void) struct sysdev_driver *drv; pr_debug(" %s\n", kobject_name(&sysdev->kobj)); - /* Call auxillary drivers first */ + /* Call auxiliary drivers first */ list_for_each_entry(drv, &cls->drivers, entry) { if (drv->shutdown) drv->shutdown(sysdev); @@ -385,7 +385,7 @@ static void __sysdev_resume(struct sys_device *dev) WARN_ONCE(!irqs_disabled(), "Interrupts enabled after %pF\n", cls->resume); - /* Call auxillary drivers next. */ + /* Call auxiliary drivers next. */ list_for_each_entry(drv, &cls->drivers, entry) { if (drv->resume) drv->resume(dev); @@ -432,7 +432,7 @@ int sysdev_suspend(pm_message_t state) list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) { pr_debug(" %s\n", kobject_name(&sysdev->kobj)); - /* Call auxillary drivers first */ + /* Call auxiliary drivers first */ list_for_each_entry(drv, &cls->drivers, entry) { if (drv->suspend) { ret = drv->suspend(sysdev, state); -- cgit v1.2.3