1 files changed, 22 insertions, 38 deletions

diff --git a/arch/um/drivers/xterm_kern.c b/arch/um/drivers/xterm_kern.c
index d269a80f4b0..e8f9957bfbf 100644
--- a/arch/um/drivers/xterm_kern.c
+++ b/arch/um/drivers/xterm_kern.c
@@ -1,18 +1,14 @@
 /* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  * Licensed under the GPL
  */
 
-#include "linux/errno.h"
-#include "linux/slab.h"
-#include "linux/signal.h"
-#include "linux/interrupt.h"
-#include "asm/irq.h"
-#include "irq_user.h"
-#include "irq_kern.h"
-#include "kern_util.h"
-#include "os.h"
-#include "xterm.h"
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <linux/irqreturn.h>
+#include <asm/irq.h>
+#include <irq_kern.h>
+#include <os.h>
 
 struct xterm_wait {
 	struct completion ready;
@@ -21,18 +17,19 @@ struct xterm_wait {
 	int new_fd;
 };
 
-static irqreturn_t xterm_interrupt(int irq, void *data, struct pt_regs *regs)
+static irqreturn_t xterm_interrupt(int irq, void *data)
 {
 	struct xterm_wait *xterm = data;
 	int fd;
 
 	fd = os_rcv_fd(xterm->fd, &xterm->pid);
-	if(fd == -EAGAIN)
-		return(IRQ_NONE);
+	if (fd == -EAGAIN)
+		return IRQ_NONE;
 
 	xterm->new_fd = fd;
 	complete(&xterm->ready);
-	return(IRQ_HANDLED);
+
+	return IRQ_HANDLED;
 }
 
 int xterm_fd(int socket, int *pid_out)
@@ -41,22 +38,20 @@ int xterm_fd(int socket, int *pid_out)
 	int err, ret;
 
 	data = kmalloc(sizeof(*data), GFP_KERNEL);
-	if(data == NULL){
+	if (data == NULL) {
 		printk(KERN_ERR "xterm_fd : failed to allocate xterm_wait\n");
-		return(-ENOMEM);
+		return -ENOMEM;
 	}
 
 	/* This is a locked semaphore... */
-	*data = ((struct xterm_wait) 
-		{ .fd 		= socket,
-		  .pid 		= -1,
-		  .new_fd 	= -1 });
+	*data = ((struct xterm_wait) { .fd 		= socket,
+				       .pid 		= -1,
+				       .new_fd	 	= -1 });
 	init_completion(&data->ready);
 
-	err = um_request_irq(XTERM_IRQ, socket, IRQ_READ, xterm_interrupt, 
-			     SA_INTERRUPT | SA_SHIRQ | SA_SAMPLE_RANDOM, 
-			     "xterm", data);
-	if (err){
+	err = um_request_irq(XTERM_IRQ, socket, IRQ_READ, xterm_interrupt,
+			     IRQF_SHARED, "xterm", data);
+	if (err) {
 		printk(KERN_ERR "xterm_fd : failed to get IRQ for xterm, "
 		       "err = %d\n",  err);
 		ret = err;
@@ -69,23 +64,12 @@ int xterm_fd(int socket, int *pid_out)
 	 * isn't set) this will hang... */
 	wait_for_completion(&data->ready);
 
-	free_irq(XTERM_IRQ, data);
+	um_free_irq(XTERM_IRQ, data);
 
 	ret = data->new_fd;
 	*pid_out = data->pid;
  out:
 	kfree(data);
 
-	return(ret);
+	return ret;
 }
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */