Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[pandora-kernel.git] / arch / sparc / kernel / sun4d_irq.c

diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 836d156..cf1b8ba 100644 (file)
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -276,7 +276,7 @@ unsigned int sun4d_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint)
 }
 
 int sun4d_request_irq(unsigned int irq,
-               irqreturn_t (*handler)(int, void *),
+               irq_handler_t handler,
                unsigned long irqflags, const char * devname, void *dev_id)
 {
        struct irqaction *action, *tmp = NULL, **actionp;
@@ -470,7 +470,7 @@ static void sun4d_load_profile_irq(int cpu, unsigned int limit)
        bw_set_prof_limit(cpu, limit);
 }
 
-static void __init sun4d_init_timers(irqreturn_t (*counter_fn)(int, void *))
+static void __init sun4d_init_timers(irq_handler_t counter_fn)
 {
        int irq;
        int cpu;
@@ -545,8 +545,11 @@ void __init sun4d_init_sbi_irq(void)
        nsbi = 0;
        for_each_sbus(sbus)
                nsbi++;
-       sbus_actions = (struct sbus_action *)kmalloc (nsbi * 8 * 4 * sizeof(struct sbus_action), GFP_ATOMIC);
-       memset (sbus_actions, 0, (nsbi * 8 * 4 * sizeof(struct sbus_action)));
+       sbus_actions = kzalloc (nsbi * 8 * 4 * sizeof(struct sbus_action), GFP_ATOMIC);
+       if (!sbus_actions) {
+               prom_printf("SUN4D: Cannot allocate sbus_actions, halting.\n");
+               prom_halt();
+       }
        for_each_sbus(sbus) {
 #ifdef CONFIG_SMP      
                extern unsigned char boot_cpu_id;