diff options
Diffstat (limited to 'arch/frv')
| -rw-r--r-- | arch/frv/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/frv/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/frv/kernel/signal.c | 24 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-vdk.c | 6 |
4 files changed, 9 insertions, 24 deletions
diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h index 6b917f1c2955..ccba3b6ce918 100644 --- a/arch/frv/include/asm/thread_info.h +++ b/arch/frv/include/asm/thread_info.h @@ -31,7 +31,6 @@ struct thread_info { struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ unsigned long status; /* thread-synchronous flags */ __u32 cpu; /* current CPU */ @@ -59,7 +58,6 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c index 446e89d500cc..8414293f213a 100644 --- a/arch/frv/kernel/asm-offsets.c +++ b/arch/frv/kernel/asm-offsets.c @@ -34,7 +34,6 @@ void foo(void) { /* offsets into the thread_info structure */ OFFSET(TI_TASK, thread_info, task); - OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain); OFFSET(TI_FLAGS, thread_info, flags); OFFSET(TI_STATUS, thread_info, status); OFFSET(TI_CPU, thread_info, cpu); diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index 336713ab4745..82d5e914dc15 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -174,22 +174,14 @@ static inline void __user *get_sigframe(struct ksignal *ksig, static int setup_frame(struct ksignal *ksig, sigset_t *set) { struct sigframe __user *frame; - int rsig, sig = ksig->sig; - - set_fs(USER_DS); + int sig = ksig->sig; frame = get_sigframe(ksig, sizeof(*frame)); if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return -EFAULT; - rsig = sig; - if (sig < 32 && - __current_thread_info->exec_domain && - __current_thread_info->exec_domain->signal_invmap) - rsig = __current_thread_info->exec_domain->signal_invmap[sig]; - - if (__put_user(rsig, &frame->sig) < 0) + if (__put_user(sig, &frame->sig) < 0) return -EFAULT; if (setup_sigcontext(&frame->sc, set->sig[0])) @@ -255,22 +247,14 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set) static int setup_rt_frame(struct ksignal *ksig, sigset_t *set) { struct rt_sigframe __user *frame; - int rsig, sig = ksig->sig; - - set_fs(USER_DS); + int sig = ksig->sig; frame = get_sigframe(ksig, sizeof(*frame)); if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return -EFAULT; - rsig = sig; - if (sig < 32 && - __current_thread_info->exec_domain && - __current_thread_info->exec_domain->signal_invmap) - rsig = __current_thread_info->exec_domain->signal_invmap[sig]; - - if (__put_user(rsig, &frame->sig) || + if (__put_user(sig, &frame->sig) || __put_user(&frame->info, &frame->pinfo) || __put_user(&frame->uc, &frame->puc)) return -EFAULT; diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c index b073f4d771a5..f211839e2cae 100644 --- a/arch/frv/mb93090-mb00/pci-vdk.c +++ b/arch/frv/mb93090-mb00/pci-vdk.c @@ -316,6 +316,7 @@ void pcibios_fixup_bus(struct pci_bus *bus) int __init pcibios_init(void) { + struct pci_bus *bus; struct pci_ops *dir = NULL; LIST_HEAD(resources); @@ -383,12 +384,15 @@ int __init pcibios_init(void) printk("PCI: Probing PCI hardware\n"); pci_add_resource(&resources, &pci_ioport_resource); pci_add_resource(&resources, &pci_iomem_resource); - pci_scan_root_bus(NULL, 0, pci_root_ops, NULL, &resources); + bus = pci_scan_root_bus(NULL, 0, pci_root_ops, NULL, &resources); pcibios_irq_init(); pcibios_fixup_irqs(); pcibios_resource_survey(); + if (!bus) + return 0; + pci_bus_add_devices(bus); return 0; } |