[POWERPC] ARCH=ppc pt_regs fixes

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Paul Mackerras <paulus@samba.org>

4 files changed, 18 insertions, 20 deletions

diff --git a/arch/ppc/platforms/apus_setup.c b/arch/ppc/platforms/apus_setup.c
index 1d034ead2c9a..063274d2c503 100644
--- a/arch/ppc/platforms/apus_setup.c
+++ b/arch/ppc/platforms/apus_setup.c
@@ -492,7 +492,7 @@ apus_halt(void)
 
 static unsigned char last_ipl[8];
 
-int apus_get_irq(struct pt_regs* regs)
+int apus_get_irq(void)
 {
         unsigned char ipl_emu, mask;
         unsigned int level;
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index e0f112a1fd0b..d809e17aa536 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -659,8 +659,7 @@ static void __init hdpu_map_io(void)
 char hdpu_smp0[] = "SMP Cpu #0";
 char hdpu_smp1[] = "SMP Cpu #1";
 
-static irqreturn_t hdpu_smp_cpu0_int_handler(int irq, void *dev_id,
-                                             struct pt_regs *regs)
+static irqreturn_t hdpu_smp_cpu0_int_handler(int irq, void *dev_id)
 {
         volatile unsigned int doorbell;
 
@@ -670,22 +669,21 @@ static irqreturn_t hdpu_smp_cpu0_int_handler(int irq, void *dev_id,
         mv64x60_write(&bh, MV64360_CPU0_DOORBELL_CLR, doorbell);
 
         if (doorbell & 1) {
-                smp_message_recv(0, regs);
+                smp_message_recv(0);
         }
         if (doorbell & 2) {
-                smp_message_recv(1, regs);
+                smp_message_recv(1);
         }
         if (doorbell & 4) {
-                smp_message_recv(2, regs);
+                smp_message_recv(2);
         }
         if (doorbell & 8) {
-                smp_message_recv(3, regs);
+                smp_message_recv(3);
         }
         return IRQ_HANDLED;
 }
 
-static irqreturn_t hdpu_smp_cpu1_int_handler(int irq, void *dev_id,
-                                             struct pt_regs *regs)
+static irqreturn_t hdpu_smp_cpu1_int_handler(int irq, void *dev_id)
 {
         volatile unsigned int doorbell;
 
@@ -695,16 +693,16 @@ static irqreturn_t hdpu_smp_cpu1_int_handler(int irq, void *dev_id,
         mv64x60_write(&bh, MV64360_CPU1_DOORBELL_CLR, doorbell);
 
         if (doorbell & 1) {
-                smp_message_recv(0, regs);
+                smp_message_recv(0);
         }
         if (doorbell & 2) {
-                smp_message_recv(1, regs);
+                smp_message_recv(1);
         }
         if (doorbell & 4) {
-                smp_message_recv(2, regs);
+                smp_message_recv(2);
         }
         if (doorbell & 8) {
-                smp_message_recv(3, regs);
+                smp_message_recv(3);
         }
         return IRQ_HANDLED;
 }
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 3bb530af0297..13d70ab50bf1 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -451,11 +451,11 @@ static void __init ppc7d_calibrate_decr(void)
  * Interrupt stuff
  *****************************************************************************/
 
-static irqreturn_t ppc7d_i8259_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t ppc7d_i8259_intr(int irq, void *dev_id)
 {
         u32 temp = mv64x60_read(&bh, MV64x60_GPP_INTR_CAUSE);
         if (temp & (1 << 28)) {
-                i8259_irq(regs);
+                i8259_irq();
                 mv64x60_write(&bh, MV64x60_GPP_INTR_CAUSE, temp & (~(1 << 28)));
                 return IRQ_HANDLED;
         }
@@ -536,13 +536,13 @@ static u32 ppc7d_irq_canonicalize(u32 irq)
         return irq;
 }
 
-static int ppc7d_get_irq(struct pt_regs *regs)
+static int ppc7d_get_irq(void)
 {
         int irq;
 
-        irq = mv64360_get_irq(regs);
+        irq = mv64360_get_irq();
         if (irq == (mv64360_irq_base + MV64x60_IRQ_GPP28))
-                irq = i8259_irq(regs);
+                irq = i8259_irq();
         return irq;
 }
 
diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c
index 60b769c7f3fc..cc0935ccab7a 100644
--- a/arch/ppc/platforms/sbc82xx.c
+++ b/arch/ppc/platforms/sbc82xx.c
@@ -121,7 +121,7 @@ struct hw_interrupt_type sbc82xx_i8259_ic = {
         .end = sbc82xx_i8259_end_irq,
 };
 
-static irqreturn_t sbc82xx_i8259_demux(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sbc82xx_i8259_demux(int irq, void *dev_id)
 {
         spin_lock(&sbc82xx_i8259_lock);
 
@@ -139,7 +139,7 @@ static irqreturn_t sbc82xx_i8259_demux(int irq, void *dev_id, struct pt_regs *re
                         return IRQ_HANDLED;
                 }
         }
-        __do_IRQ(NR_SIU_INTS + irq, regs);
+        __do_IRQ(NR_SIU_INTS + irq);
         return IRQ_HANDLED;
 }