[RFC 1/3 v2] hvc_console: rework setup to replace irq functions with callbacks

[Rusty Russell]

On Friday 20 June 2008 23:24:08 Christian Borntraeger wrote:
> I also kept hvc_struct defined in hvc_console.h so that hvc_irq.c can
> access the irq_requested element.

Added this fix:

Fix compile of hvc_rtas.c

Moving the struct definition out to the header had bad effect under one
ppc64 config that I tried:

drivers/char/hvc_console.h:59: error: field ‘kref’ has incomplete type

So move the include of kref.h too.

Signed-off-by: Rusty Russell <rusty at rustcorp.com.au>

diff -r f382d8f562a8 drivers/char/hvc_console.c
--- a/drivers/char/hvc_console.c	Fri Jun 27 15:17:49 2008 +1000
+++ b/drivers/char/hvc_console.c	Fri Jun 27 15:24:15 2008 +1000
@@ -27,7 +27,6 @@
 #include <linux/init.h>
 #include <linux/kbd_kern.h>
 #include <linux/kernel.h>
-#include <linux/kref.h>
 #include <linux/kthread.h>
 #include <linux/list.h>
 #include <linux/module.h>
diff -r f382d8f562a8 drivers/char/hvc_console.h
--- a/drivers/char/hvc_console.h	Fri Jun 27 15:17:49 2008 +1000
+++ b/drivers/char/hvc_console.h	Fri Jun 27 15:24:15 2008 +1000
@@ -26,6 +26,7 @@
 
 #ifndef HVC_CONSOLE_H
 #define HVC_CONSOLE_H
+#include <linux/kref.h>
 
 /*
  * This is the max number of console adapters that can/will be found as