Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

[linux-2.6-omap-h63xx.git] / drivers / atm / ambassador.c

diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 4521a249dd5632b0555c621c43ab4f974be0a627..323592de047b5fecc58c13f382b05e2da985c27e 100644 (file)
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -861,18 +861,11 @@ static inline void interrupts_off (amb_dev * dev) {
 
 /********** interrupt handling **********/
 
-static irqreturn_t interrupt_handler(int irq, void *dev_id,
-                                       struct pt_regs *pt_regs) {
-  amb_dev * dev = (amb_dev *) dev_id;
-  (void) pt_regs;
+static irqreturn_t interrupt_handler(int irq, void *dev_id) {
+  amb_dev * dev = dev_id;
   
   PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id);
   
-  if (!dev_id) {
-    PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq);
-    return IRQ_NONE;
-  }
-  
   {
     u32 interrupt = rd_plain (dev, offsetof(amb_mem, interrupt));
   
@@ -915,8 +908,8 @@ static irqreturn_t interrupt_handler(int irq, void *dev_id,
 
 /********** make rate (not quite as much fun as Horizon) **********/
 
-static unsigned int make_rate (unsigned int rate, rounding r,
-                              u16 * bits, unsigned int * actual) {
+static int make_rate (unsigned int rate, rounding r,
+                     u16 * bits, unsigned int * actual) {
   unsigned char exp = -1; // hush gcc
   unsigned int man = -1;  // hush gcc