---

yaml --- r: 297185 b: refs/heads/master c: 7ba3e4f h: refs/heads/master i: 297183: 696e256 v: v3
git-mirror · Mar 28, 2012 · 99f244b · 99f244b
1 parent 204b755
commit 99f244b
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Showing 4 changed files with 4 additions and 12 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 90128997815009686ec9d72a4b1490455d838e66
+refs/heads/master: 7ba3e4f5877466b0f81dcd3cb78db5d75b267645
diff --git a/trunk/arch/powerpc/include/asm/irq.h b/trunk/arch/powerpc/include/asm/irq.h
@@ -27,12 +27,6 @@ extern atomic_t ppc_n_lost_interrupts;
 /* This number is used when no interrupt has been assigned */
 #define NO_IRQ			(0)
 
-/* This is a special irq number to return from get_irq() to tell that
- * no interrupt happened _and_ ignore it (don't count it as bad). Some
- * platforms like iSeries rely on that.
- */
-#define NO_IRQ_IGNORE		((unsigned int)-1)
-
 /* Total number of virq in the platform */
 #define NR_IRQS		CONFIG_NR_IRQS
 

diff --git a/trunk/arch/powerpc/include/asm/machdep.h b/trunk/arch/powerpc/include/asm/machdep.h
@@ -99,9 +99,7 @@ struct machdep_calls {
 
 	void		(*init_IRQ)(void);
 
-	/* Return an irq, or NO_IRQ to indicate there are none pending.
-	 * If for some reason there is no irq, but the interrupt
-	 * shouldn't be counted as spurious, return NO_IRQ_IGNORE. */
+	/* Return an irq, or NO_IRQ to indicate there are none pending. */
 	unsigned int	(*get_irq)(void);
 
 	/* PCI stuff */

diff --git a/trunk/arch/powerpc/kernel/irq.c b/trunk/arch/powerpc/kernel/irq.c
@@ -445,9 +445,9 @@ void do_IRQ(struct pt_regs *regs)
 	may_hard_irq_enable();
 
 	/* And finally process it */
-	if (irq != NO_IRQ && irq != NO_IRQ_IGNORE)
+	if (irq != NO_IRQ)
 		handle_one_irq(irq);
-	else if (irq != NO_IRQ_IGNORE)
+	else
 		__get_cpu_var(irq_stat).spurious_irqs++;
 
 	irq_exit();