aboutsummaryrefslogtreecommitdiffstats
path: root/arch/ia64/kernel/topology.c
diff options
context:
space:
mode:
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/ia64/kernel/topology.c
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/ia64/kernel/topology.c')
-rw-r--r--arch/ia64/kernel/topology.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 14261fee5f4d..a2484fc1a06c 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -354,27 +354,27 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
354 if (unlikely(retval < 0)) 354 if (unlikely(retval < 0))
355 return retval; 355 return retval;
356 356
357 all_cpu_cache_info[cpu].kobj.parent = &sys_dev->kobj; 357 retval = kobject_init_and_add(&all_cpu_cache_info[cpu].kobj,
358 kobject_set_name(&all_cpu_cache_info[cpu].kobj, "%s", "cache"); 358 &cache_ktype_percpu_entry, &sys_dev->kobj,
359 all_cpu_cache_info[cpu].kobj.ktype = &cache_ktype_percpu_entry; 359 "%s", "cache");
360 retval = kobject_register(&all_cpu_cache_info[cpu].kobj);
361 360
362 for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++) { 361 for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++) {
363 this_object = LEAF_KOBJECT_PTR(cpu,i); 362 this_object = LEAF_KOBJECT_PTR(cpu,i);
364 this_object->kobj.parent = &all_cpu_cache_info[cpu].kobj; 363 retval = kobject_init_and_add(&(this_object->kobj),
365 kobject_set_name(&(this_object->kobj), "index%1lu", i); 364 &cache_ktype,
366 this_object->kobj.ktype = &cache_ktype; 365 &all_cpu_cache_info[cpu].kobj,
367 retval = kobject_register(&(this_object->kobj)); 366 "index%1lu", i);
368 if (unlikely(retval)) { 367 if (unlikely(retval)) {
369 for (j = 0; j < i; j++) { 368 for (j = 0; j < i; j++) {
370 kobject_unregister( 369 kobject_put(&(LEAF_KOBJECT_PTR(cpu,j)->kobj));
371 &(LEAF_KOBJECT_PTR(cpu,j)->kobj));
372 } 370 }
373 kobject_unregister(&all_cpu_cache_info[cpu].kobj); 371 kobject_put(&all_cpu_cache_info[cpu].kobj);
374 cpu_cache_sysfs_exit(cpu); 372 cpu_cache_sysfs_exit(cpu);
375 break; 373 break;
376 } 374 }
375 kobject_uevent(&(this_object->kobj), KOBJ_ADD);
377 } 376 }
377 kobject_uevent(&all_cpu_cache_info[cpu].kobj, KOBJ_ADD);
378 return retval; 378 return retval;
379} 379}
380 380
@@ -385,10 +385,10 @@ static int __cpuinit cache_remove_dev(struct sys_device * sys_dev)
385 unsigned long i; 385 unsigned long i;
386 386
387 for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++) 387 for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++)
388 kobject_unregister(&(LEAF_KOBJECT_PTR(cpu,i)->kobj)); 388 kobject_put(&(LEAF_KOBJECT_PTR(cpu,i)->kobj));
389 389
390 if (all_cpu_cache_info[cpu].kobj.parent) { 390 if (all_cpu_cache_info[cpu].kobj.parent) {
391 kobject_unregister(&all_cpu_cache_info[cpu].kobj); 391 kobject_put(&all_cpu_cache_info[cpu].kobj);
392 memset(&all_cpu_cache_info[cpu].kobj, 392 memset(&all_cpu_cache_info[cpu].kobj,
393 0, 393 0,
394 sizeof(struct kobject)); 394 sizeof(struct kobject));