X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Fsys_ia64.c;h=c7b943f1019981d4c5c16b2a93d7e623b516f263;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=3ac216e1c8bb0a3557a13477f4c2cc9c3d33eeb0;hpb=6a77f38946aaee1cd85eeec6cf4229b204c15071;p=linux-2.6.git

diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 3ac216e1c..c7b943f10 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -35,7 +35,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
 		return -ENOMEM;
 
 #ifdef CONFIG_HUGETLB_PAGE
-	if (REGION_NUMBER(addr) == REGION_HPAGE)
+	if (REGION_NUMBER(addr) == RGN_HPAGE)
 		addr = 0;
 #endif
 	if (!addr)
@@ -92,20 +92,6 @@ sys_getpagesize (void)
 	return PAGE_SIZE;
 }
 
-asmlinkage unsigned long
-ia64_shmat (int shmid, void __user *shmaddr, int shmflg)
-{
-	unsigned long raddr;
-	int retval;
-
-	retval = do_shmat(shmid, shmaddr, shmflg, &raddr);
-	if (retval < 0)
-		return retval;
-
-	force_successful_syscall_return();
-	return raddr;
-}
-
 asmlinkage unsigned long
 ia64_brk (unsigned long brk)
 {
@@ -165,7 +151,7 @@ out:
 asmlinkage long
 sys_pipe (void)
 {
-	struct pt_regs *regs = ia64_task_regs(current);
+	struct pt_regs *regs = task_pt_regs(current);
 	int fd[2];
 	int retval;
 
@@ -196,13 +182,6 @@ do_mmap2 (unsigned long addr, unsigned long len, int prot, int flags, int fd, un
 		}
 	}
 
-	/*
-	 * A zero mmap always succeeds in Linux, independent of whether or not the
-	 * remaining arguments are valid.
-	 */
-	if (len == 0)
-		goto out;
-
 	/* Careful about overflows.. */
 	len = PAGE_ALIGN(len);
 	if (!len || len > TASK_SIZE) {