Fix the new megaraid compat code to work on all 64 bit systems

make it universally include linux/ioctl32.h for
its compat ioctl.

This fixes a build failure on parisc64
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/megaraid/megaraid_mm.c

@@ -1075,7 +1075,7 @@ mraid_mm_init(void)
 /**
  * mraid_mm_compat_ioctl	: 32bit to 64bit ioctl conversion routine
  */
-#ifdef LSI_CONFIG_COMPAT
+#ifdef CONFIG_COMPAT
 static int
 mraid_mm_compat_ioctl(unsigned int fd, unsigned int cmd,
 			unsigned long arg, struct file *filep)

drivers/scsi/megaraid/megaraid_mm.h

@@ -41,18 +41,7 @@
 /*
  * Localizing ioctl32 differences
  */
-#if defined (CONFIG_COMPAT) || defined(__x86_64__) || defined(IA32_EMULATION)
-#if !defined(CONFIG_IA64)
-#define LSI_CONFIG_COMPAT
-#endif
-#endif
-
-#ifdef LSI_CONFIG_COMPAT
-#include <asm/ioctl32.h>
-#else
-#define register_ioctl32_conversion(a,b)	do{}while(0)
-#define unregister_ioctl32_conversion(a)	do{}while(0)
-#endif /* LSI_CONFIG_COMPAT */
+#include <linux/ioctl32.h>
 
 /**
  * mimd_t	: Old style ioctl packet structure (deprecated)
@@ -137,7 +126,7 @@ static int mraid_mm_setup_dma_pools(mraid_mmadp_t *);
 static void mraid_mm_free_adp_resources(mraid_mmadp_t *);
 static void mraid_mm_teardown_dma_pools(mraid_mmadp_t *);
 
-#ifdef LSI_CONFIG_COMPAT
+#ifdef CONFIG_COMPAT
 static int mraid_mm_compat_ioctl(unsigned int, unsigned int, unsigned long,
 		struct file *);
 #endif