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authorLinus Torvalds <torvalds@linux-foundation.org>2008-01-25 11:34:42 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2008-01-25 11:35:13 -0500
commitdf8dc74e8a383eaf2d9b44b80a71ec6f0e52b42e (patch)
treebc3799a43e8b94fa84b32e37b1c124d5e4868f50 /arch/sh/kernel
parent556a169dab38b5100df6f4a45b655dddd3db94c1 (diff)
parent4a3ad20ccd8f4d2a0535cf98fa83f7b561ba59a9 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6
This can be broken down into these major areas: - Documentation updates (language translations and fixes, as well as kobject and kset documenatation updates.) - major kset/kobject/ktype rework and fixes. This cleans up the kset and kobject and ktype relationship and architecture, making sense of things now, and good documenation and samples are provided for others to use. Also the attributes for kobjects are much easier to handle now. This cleaned up a LOT of code all through the kernel, making kobjects easier to use if you want to. - struct bus_type has been reworked to now handle the lifetime rules properly, as the kobject is properly dynamic. - struct driver has also been reworked, and now the lifetime issues are resolved. - the block subsystem has been converted to use struct device now, and not "raw" kobjects. This patch has been in the -mm tree for over a year now, and finally all the issues are worked out with it. Older distros now properly work with new kernels, and no userspace updates are needed at all. - nozomi driver is added. This has also been in -mm for a long time, and many people have asked for it to go in. It is now in good enough shape to do so. - lots of class_device conversions to use struct device instead. The tree is almost all cleaned up now, only SCSI and IB is the remaining code to fix up... * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: (196 commits) Driver core: coding style fixes Kobject: fix coding style issues in kobject c files Kobject: fix coding style issues in kobject.h Driver core: fix coding style issues in device.h spi: use class iteration api scsi: use class iteration api rtc: use class iteration api power supply : use class iteration api ieee1394: use class iteration api Driver Core: add class iteration api Driver core: Cleanup get_device_parent() in device_add() and device_move() UIO: constify function pointer tables Driver Core: constify the name passed to platform_device_register_simple driver core: fix build with SYSFS=n sysfs: make SYSFS_DEPRECATED depend on SYSFS Driver core: use LIST_HEAD instead of call to INIT_LIST_HEAD in __init kobject: add sample code for how to use ksets/ktypes/kobjects kobject: add sample code for how to use kobjects in a simple manner. kobject: update the kobject/kset documentation kobject: remove old, outdated documentation. ...
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c13
-rw-r--r--arch/sh/kernel/time.c2
2 files changed, 8 insertions, 7 deletions
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index b22a78c807e6..3008c00eea6b 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -341,17 +341,18 @@ static int __devinit sq_sysdev_add(struct sys_device *sysdev)
341{ 341{
342 unsigned int cpu = sysdev->id; 342 unsigned int cpu = sysdev->id;
343 struct kobject *kobj; 343 struct kobject *kobj;
344 int error;
344 345
345 sq_kobject[cpu] = kzalloc(sizeof(struct kobject), GFP_KERNEL); 346 sq_kobject[cpu] = kzalloc(sizeof(struct kobject), GFP_KERNEL);
346 if (unlikely(!sq_kobject[cpu])) 347 if (unlikely(!sq_kobject[cpu]))
347 return -ENOMEM; 348 return -ENOMEM;
348 349
349 kobj = sq_kobject[cpu]; 350 kobj = sq_kobject[cpu];
350 kobj->parent = &sysdev->kobj; 351 error = kobject_init_and_add(kobj, &ktype_percpu_entry, &sysdev->kobj,
351 kobject_set_name(kobj, "%s", "sq"); 352 "%s", "sq");
352 kobj->ktype = &ktype_percpu_entry; 353 if (!error)
353 354 kobject_uevent(kobj, KOBJ_ADD);
354 return kobject_register(kobj); 355 return error;
355} 356}
356 357
357static int __devexit sq_sysdev_remove(struct sys_device *sysdev) 358static int __devexit sq_sysdev_remove(struct sys_device *sysdev)
@@ -359,7 +360,7 @@ static int __devexit sq_sysdev_remove(struct sys_device *sysdev)
359 unsigned int cpu = sysdev->id; 360 unsigned int cpu = sysdev->id;
360 struct kobject *kobj = sq_kobject[cpu]; 361 struct kobject *kobj = sq_kobject[cpu];
361 362
362 kobject_unregister(kobj); 363 kobject_put(kobj);
363 return 0; 364 return 0;
364} 365}
365 366
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index a3a67d151e52..2bc04bfee738 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -174,7 +174,7 @@ int timer_resume(struct sys_device *dev)
174#endif 174#endif
175 175
176static struct sysdev_class timer_sysclass = { 176static struct sysdev_class timer_sysclass = {
177 set_kset_name("timer"), 177 .name = "timer",
178 .suspend = timer_suspend, 178 .suspend = timer_suspend,
179 .resume = timer_resume, 179 .resume = timer_resume,
180}; 180};