ARM: clps711x: Unused empty "ACK" calls for IRQ-chips removed

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index fcdcd91..e046439 100644 (file)
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -66,10 +66,6 @@ static void int1_mask(struct irq_data *d)
        clps_writel(intmr1, INTMR1);
 }
 
-static void int1_ack(struct irq_data *d)
-{
-}
-
 static void int1_eoi(struct irq_data *d)
 {
        switch (d->irq) {
@@ -93,7 +89,6 @@ static void int1_unmask(struct irq_data *d)
 
 static struct irq_chip int1_chip = {
        .name           = "Interrupt Vector 1",
-       .irq_ack        = int1_ack,
        .irq_eoi        = int1_eoi,
        .irq_mask       = int1_mask,
        .irq_unmask     = int1_unmask,
@@ -108,10 +103,6 @@ static void int2_mask(struct irq_data *d)
        clps_writel(intmr2, INTMR2);
 }
 
-static void int2_ack(struct irq_data *d)
-{
-}
-
 static void int2_eoi(struct irq_data *d)
 {
        switch (d->irq) {
@@ -130,7 +121,6 @@ static void int2_unmask(struct irq_data *d)
 
 static struct irq_chip int2_chip = {
        .name           = "Interrupt Vector 2",
-       .irq_ack        = int2_ack,
        .irq_eoi        = int2_eoi,
        .irq_mask       = int2_mask,
        .irq_unmask     = int2_unmask,