x86: CONFIG_X86_ELAN fix

[linux-2.6] / arch / m68k / mac / baboon.c

diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c
index 8ea7498cec3729d5c699fccbadf3fbd835380a7b..673a1085984db4f9057935021c45a17bd20614fc 100644 (file)
--- a/arch/m68k/mac/baboon.c
+++ b/arch/m68k/mac/baboon.c
@@ -22,7 +22,7 @@
 /* #define DEBUG_BABOON */
 /* #define DEBUG_IRQS */
 
-int baboon_present,baboon_active;
+int baboon_present;
 volatile struct baboon *baboon;
 
 irqreturn_t baboon_irq(int, void *);
@@ -45,7 +45,6 @@ void __init baboon_init(void)
 
        baboon = (struct baboon *) BABOON_BASE;
        baboon_present = 1;
-       baboon_active = 0;
 
        printk("Baboon detected at %p\n", baboon);
 }
@@ -70,9 +69,9 @@ irqreturn_t baboon_irq(int irq, void *dev_id)
        unsigned char events;
 
 #ifdef DEBUG_IRQS
-       printk("baboon_irq: mb_control %02X mb_ifr %02X mb_status %02X active %02X\n",
+       printk("baboon_irq: mb_control %02X mb_ifr %02X mb_status %02X\n",
                (uint) baboon->mb_control, (uint) baboon->mb_ifr,
-               (uint) baboon->mb_status,  baboon_active);
+               (uint) baboon->mb_status);
 #endif
 
        if (!(events = baboon->mb_ifr & 0x07))
@@ -81,11 +80,9 @@ irqreturn_t baboon_irq(int irq, void *dev_id)
        irq_num = IRQ_BABOON_0;
        irq_bit = 1;
        do {
-               if (events & irq_bit/* & baboon_active*/) {
-                       baboon_active &= ~irq_bit;
+               if (events & irq_bit) {
                        baboon->mb_ifr &= ~irq_bit;
                        m68k_handle_int(irq_num);
-                       baboon_active |= irq_bit;
                }
                irq_bit <<= 1;
                irq_num++;
@@ -99,21 +96,18 @@ irqreturn_t baboon_irq(int irq, void *dev_id)
 }
 
 void baboon_irq_enable(int irq) {
-       int irq_idx     = IRQ_IDX(irq);
-
 #ifdef DEBUG_IRQUSE
        printk("baboon_irq_enable(%d)\n", irq);
 #endif
-       baboon_active |= (1 << irq_idx);
+       /* FIXME: figure out how to mask and unmask baboon interrupt sources */
+       enable_irq(IRQ_NUBUS_C);
 }
 
 void baboon_irq_disable(int irq) {
-       int irq_idx     = IRQ_IDX(irq);
-
 #ifdef DEBUG_IRQUSE
        printk("baboon_irq_disable(%d)\n", irq);
 #endif
-       baboon_active &= ~(1 << irq_idx);
+       disable_irq(IRQ_NUBUS_C);
 }
 
 void baboon_irq_clear(int irq) {