diff options
Diffstat (limited to 'arch/mips/kernel/vpe-mt.c')
| -rw-r--r-- | arch/mips/kernel/vpe-mt.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/mips/kernel/vpe-mt.c b/arch/mips/kernel/vpe-mt.c index 2e003b11a098..84124ac2d2a5 100644 --- a/arch/mips/kernel/vpe-mt.c +++ b/arch/mips/kernel/vpe-mt.c @@ -92,12 +92,11 @@ int vpe_run(struct vpe *v) write_tc_c0_tchalt(read_tc_c0_tchalt() & ~TCHALT_H); /* - * The sde-kit passes 'memsize' to __start in $a3, so set something - * here... Or set $a3 to zero and define DFLT_STACK_SIZE and - * DFLT_HEAP_SIZE when you compile your program + * We don't pass the memsize here, so VPE programs need to be + * compiled with DFLT_STACK_SIZE and DFLT_HEAP_SIZE defined. */ - mttgpr(6, v->ntcs); - mttgpr(7, physical_memsize); + mttgpr($7, 0); + mttgpr($6, v->ntcs); /* set up VPE1 */ /* @@ -313,12 +312,10 @@ ATTRIBUTE_GROUPS(vpe); static void vpe_device_release(struct device *cd) { - kfree(cd); } static struct class vpe_class = { .name = "vpe", - .owner = THIS_MODULE, .dev_release = vpe_device_release, .dev_groups = vpe_groups, }; @@ -365,8 +362,8 @@ int __init vpe_module_init(void) } device_initialize(&vpe_device); - vpe_device.class = &vpe_class, - vpe_device.parent = NULL, + vpe_device.class = &vpe_class; + vpe_device.parent = NULL; dev_set_name(&vpe_device, "vpe1"); vpe_device.devt = MKDEV(major, VPE_MODULE_MINOR); err = device_add(&vpe_device); @@ -497,6 +494,7 @@ out_dev: device_del(&vpe_device); out_class: + put_device(&vpe_device); class_unregister(&vpe_class); out_chrdev: @@ -509,7 +507,7 @@ void __exit vpe_module_exit(void) { struct vpe *v, *n; - device_del(&vpe_device); + device_unregister(&vpe_device); class_unregister(&vpe_class); unregister_chrdev(major, VPE_MODULE_NAME); |