diff options
Diffstat (limited to 'arch/parisc/kernel')
| -rw-r--r-- | arch/parisc/kernel/irq.c | 7 | ||||
| -rw-r--r-- | arch/parisc/kernel/pdc_cons.c | 8 | ||||
| -rw-r--r-- | arch/parisc/kernel/signal.c | 9 | ||||
| -rw-r--r-- | arch/parisc/kernel/sys_parisc32.c | 1 |
4 files changed, 7 insertions, 18 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 5024f643b3b..d7d94b845dc 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -75,9 +75,6 @@ static void cpu_unmask_irq(unsigned int irq) smp_send_all_nop(); } -void no_ack_irq(unsigned int irq) { } -void no_end_irq(unsigned int irq) { } - void cpu_ack_irq(unsigned int irq) { unsigned long mask = EIEM_MASK(irq); @@ -241,7 +238,7 @@ int cpu_claim_irq(unsigned int irq, struct irq_chip *type, void *data) /* for iosapic interrupts */ if (type) { - set_irq_chip_and_handler(irq, type, handle_level_irq); + set_irq_chip_and_handler(irq, type, handle_percpu_irq); set_irq_chip_data(irq, data); cpu_unmask_irq(irq); } @@ -392,7 +389,7 @@ static void claim_cpu_irqs(void) int i; for (i = CPU_IRQ_BASE; i <= CPU_IRQ_MAX; i++) { set_irq_chip_and_handler(i, &cpu_interrupt_type, - handle_level_irq); + handle_percpu_irq); } set_irq_handler(TIMER_IRQ, handle_percpu_irq); diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index 66d1f17fdb9..11bdd68e576 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -92,8 +92,6 @@ static int pdc_console_setup(struct console *co, char *options) static struct timer_list pdc_console_timer; -extern struct console * console_drivers; - static int pdc_console_tty_open(struct tty_struct *tty, struct file *filp) { @@ -169,11 +167,13 @@ static int __init pdc_console_tty_driver_init(void) * It is unregistered if the pdc console was not selected as the * primary console. */ - struct console *tmp = console_drivers; + struct console *tmp; - for (tmp = console_drivers; tmp; tmp = tmp->next) + acquire_console_sem(); + for_each_console(tmp) if (tmp == &pdc_cons) break; + release_console_sem(); if (!tmp) { printk(KERN_INFO "PDC console driver not registered anymore, not creating %s\n", pdc_cons.name); diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index 35c827e94e3..609a331878e 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -98,7 +98,6 @@ void sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) { struct rt_sigframe __user *frame; - struct siginfo si; sigset_t set; unsigned long usp = (regs->gr[30] & ~(0x01UL)); unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE; @@ -178,13 +177,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) give_sigsegv: DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n"); - si.si_signo = SIGSEGV; - si.si_errno = 0; - si.si_code = SI_KERNEL; - si.si_pid = task_pid_vnr(current); - si.si_uid = current_uid(); - si.si_addr = &frame->uc; - force_sig_info(SIGSEGV, &si, current); + force_sig(SIGSEGV, current); return; } diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 9779ece2b07..88a0ad14a9c 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -20,7 +20,6 @@ #include <linux/times.h> #include <linux/time.h> #include <linux/smp.h> -#include <linux/smp_lock.h> #include <linux/sem.h> #include <linux/msg.h> #include <linux/shm.h> |