4 files changed, 6 insertions, 89 deletions

diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h
index 871dd7ad909..3ebbeee753e 100644
--- a/include/asm-alpha/io.h
+++ b/include/asm-alpha/io.h
@@ -534,9 +534,6 @@ extern void outsl (unsigned long port, const void *src, unsigned long count);
 #define eth_io_copy_and_sum(skb,src,len,unused) \
   memcpy_fromio((skb)->data,src,len)
 
-#define isa_eth_io_copy_and_sum(skb,src,len,unused) \
-  isa_memcpy_fromio((skb)->data,src,len)
-
 static inline int
 check_signature(const volatile void __iomem *io_addr,
 		const unsigned char *signature, int length)
@@ -550,87 +547,6 @@ check_signature(const volatile void __iomem *io_addr,
 	return 1;
 }
 
-
-/*
- * ISA space is mapped to some machine-specific location on Alpha.
- * Call into the existing hooks to get the address translated.
- */
-
-static inline u8
-isa_readb(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 1);
-	u8 ret = readb(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline u16
-isa_readw(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	u16 ret = readw(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline u32
-isa_readl(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	u32 ret = readl(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline void
-isa_writeb(u8 b, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writeb(b, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_writew(u16 w, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writew(w, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_writel(u32 l, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writel(l, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_memset_io(unsigned long offset, u8 val, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memset_io(addr, val, n);
-	iounmap(addr);
-}
-
-static inline void
-isa_memcpy_fromio(void *dest, unsigned long offset, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memcpy_fromio(dest, addr, n);
-	iounmap(addr);
-}
-
-static inline void
-isa_memcpy_toio(unsigned long offset, const void *src, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memcpy_toio(addr, src, n);
-	iounmap(addr);
-}
-
 /*
  * The Alpha Jensen hardware for some rather strange reason puts
  * the RTC clock at 0x170 instead of 0x70. Probably due to some
diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h
index 6f92482cc96..0c017fc181c 100644
--- a/include/asm-alpha/mmu_context.h
+++ b/include/asm-alpha/mmu_context.h
@@ -231,9 +231,8 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	int i;
 
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i))
-			mm->context[i] = 0;
+	for_each_online_cpu(i)
+		mm->context[i] = 0;
 	if (tsk != current)
 		task_thread_info(tsk)->pcb.ptbr
 		  = ((unsigned long)mm->pgd - IDENT_ADDR) >> PAGE_SHIFT;
diff --git a/include/asm-alpha/poll.h b/include/asm-alpha/poll.h
index 34f333b762a..95707182b3e 100644
--- a/include/asm-alpha/poll.h
+++ b/include/asm-alpha/poll.h
@@ -13,6 +13,8 @@
 #define POLLWRBAND	(1 << 9)
 #define POLLMSG		(1 << 10)
 #define POLLREMOVE	(1 << 11)
+#define POLLRDHUP       (1 << 12)
+
 
 struct pollfd {
 	int fd;
diff --git a/include/asm-alpha/topology.h b/include/asm-alpha/topology.h
index eb740e280d9..420ccde6b91 100644
--- a/include/asm-alpha/topology.h
+++ b/include/asm-alpha/topology.h
@@ -27,8 +27,8 @@ static inline cpumask_t node_to_cpumask(int node)
 	cpumask_t node_cpu_mask = CPU_MASK_NONE;
 	int cpu;
 
-	for(cpu = 0; cpu < NR_CPUS; cpu++) {
-		if (cpu_online(cpu) && (cpu_to_node(cpu) == node))
+	for_each_online_cpu(cpu) {
+		if (cpu_to_node(cpu) == node)
 			cpu_set(cpu, node_cpu_mask);
 	}