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-rw-r--r--drivers/parisc/dino.c1
-rw-r--r--drivers/parisc/eisa.c3
-rw-r--r--drivers/parisc/gsc.c3
-rw-r--r--drivers/parisc/iosapic.c8
-rw-r--r--drivers/parisc/led.c17
-rw-r--r--drivers/parisc/superio.c3
6 files changed, 24 insertions, 11 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index d9f51485beee..9383063d2b16 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -349,7 +349,6 @@ static struct irq_chip dino_interrupt_type = {
.name = "GSC-PCI",
.unmask = dino_unmask_irq,
.mask = dino_mask_irq,
- .ack = no_ack_irq,
};
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 1211974f55aa..e860038b0b84 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -186,7 +186,6 @@ static struct irq_chip eisa_interrupt_type = {
.name = "EISA",
.unmask = eisa_unmask_irq,
.mask = eisa_mask_irq,
- .ack = no_ack_irq,
};
static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
@@ -340,7 +339,7 @@ static int __init eisa_probe(struct parisc_device *dev)
setup_irq(2, &irq2_action);
for (i = 0; i < 16; i++) {
set_irq_chip_and_handler(i, &eisa_interrupt_type,
- handle_level_irq);
+ handle_simple_irq);
}
EISA_bus = 1;
diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c
index e605298e3aee..772b1939ac21 100644
--- a/drivers/parisc/gsc.c
+++ b/drivers/parisc/gsc.c
@@ -143,7 +143,6 @@ static struct irq_chip gsc_asic_interrupt_type = {
.name = "GSC-ASIC",
.unmask = gsc_asic_unmask_irq,
.mask = gsc_asic_mask_irq,
- .ack = no_ack_irq,
};
int gsc_assign_irq(struct irq_chip *type, void *data)
@@ -153,7 +152,7 @@ int gsc_assign_irq(struct irq_chip *type, void *data)
if (irq > GSC_IRQ_MAX)
return NO_IRQ;
- set_irq_chip_and_handler(irq, type, handle_level_irq);
+ set_irq_chip_and_handler(irq, type, handle_simple_irq);
set_irq_chip_data(irq, data);
return irq++;
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index a3120a09c43d..0327894bf235 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -669,6 +669,13 @@ printk("\n");
DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", irq,
vi->eoi_addr, vi->eoi_data);
iosapic_eoi(vi->eoi_addr, vi->eoi_data);
+}
+
+static void iosapic_eoi_irq(unsigned int irq)
+{
+ struct vector_info *vi = get_irq_chip_data(irq);
+
+ iosapic_eoi(vi->eoi_addr, vi->eoi_data);
cpu_eoi_irq(irq);
}
@@ -705,6 +712,7 @@ static struct irq_chip iosapic_interrupt_type = {
.unmask = iosapic_unmask_irq,
.mask = iosapic_mask_irq,
.ack = cpu_ack_irq,
+ .eoi = iosapic_eoi_irq,
#ifdef CONFIG_SMP
.set_affinity = iosapic_set_affinity_irq,
#endif
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 2350e8a86eef..f2f501e5b6a0 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -64,6 +64,7 @@ static unsigned int led_diskio __read_mostly = 1;
static unsigned int led_lanrxtx __read_mostly = 1;
static char lcd_text[32] __read_mostly;
static char lcd_text_default[32] __read_mostly;
+static int lcd_no_led_support __read_mostly = 0; /* KittyHawk doesn't support LED on its LCD */
static struct workqueue_struct *led_wq;
@@ -115,7 +116,7 @@ lcd_info __attribute__((aligned(8))) __read_mostly =
.lcd_width = 16,
.lcd_cmd_reg_addr = KITTYHAWK_LCD_CMD,
.lcd_data_reg_addr = KITTYHAWK_LCD_DATA,
- .min_cmd_delay = 40,
+ .min_cmd_delay = 80,
.reset_cmd1 = 0x80,
.reset_cmd2 = 0xc0,
};
@@ -135,6 +136,9 @@ static int start_task(void)
/* Display the default text now */
if (led_type == LED_HASLCD) lcd_print( lcd_text_default );
+ /* KittyHawk has no LED support on its LCD */
+ if (lcd_no_led_support) return 0;
+
/* Create the work queue and queue the LED task */
led_wq = create_singlethread_workqueue("led_wq");
queue_delayed_work(led_wq, &led_task, 0);
@@ -248,9 +252,13 @@ static int __init led_create_procfs(void)
proc_pdc_root = proc_mkdir("pdc", 0);
if (!proc_pdc_root) return -1;
- ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
- &led_proc_fops, (void *)LED_NOLCD); /* LED */
- if (!ent) return -1;
+
+ if (!lcd_no_led_support)
+ {
+ ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
+ &led_proc_fops, (void *)LED_NOLCD); /* LED */
+ if (!ent) return -1;
+ }
if (led_type == LED_HASLCD)
{
@@ -692,6 +700,7 @@ int __init led_init(void)
case 0x58B: /* KittyHawk DC2 100 (K200) */
printk(KERN_INFO "%s: KittyHawk-Machine (hversion 0x%x) found, "
"LED detection skipped.\n", __FILE__, CPU_HVERSION);
+ lcd_no_led_support = 1;
goto found; /* use the preinitialized values of lcd_info */
}
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 0846dafdfff1..28241532c0fd 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -323,7 +323,6 @@ static struct irq_chip superio_interrupt_type = {
.name = SUPERIO,
.unmask = superio_unmask_irq,
.mask = superio_mask_irq,
- .ack = no_ack_irq,
};
#ifdef DEBUG_SUPERIO_INIT
@@ -354,7 +353,7 @@ int superio_fixup_irq(struct pci_dev *pcidev)
#endif
for (i = 0; i < 16; i++) {
- set_irq_chip_and_handler(i, &superio_interrupt_type, handle_level_irq);
+ set_irq_chip_and_handler(i, &superio_interrupt_type, handle_simple_irq);
}
/*