From f957576cb53e6cfab412709cfc8db1afd39d21c3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Markus=20Klotzb=C3=BCcher?= <mk@denx.de>
Date: Wed, 23 Apr 2008 10:53:23 +0200
Subject: [PATCH] USB: fix those pesky aliasing warnings issued by gcc-4.2
Signed-off-by: Markus Klotzbuecher <mk@denx.de>
Signed-off-by: Detlev Zundel <dzu@denx.de>
---
drivers/usb/usb_ohci.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/usb_ohci.c
index 5c201b3b45..d37a037ac2 100644
--- a/drivers/usb/usb_ohci.c
+++ b/drivers/usb/usb_ohci.c
@@ -86,11 +86,11 @@
* e.g. PCI controllers need this
*/
#ifdef CFG_OHCI_SWAP_REG_ACCESS
-# define readl(a) __swap_32(*((vu_long *)(a)))
-# define writel(a, b) (*((vu_long *)(b)) = __swap_32((vu_long)a))
+# define readl(a) __swap_32(*((volatile u32 *)(a)))
+# define writel(a, b) (*((volatile u32 *)(b)) = __swap_32((volatile u32)a))
#else
-# define readl(a) (*((vu_long *)(a)))
-# define writel(a, b) (*((vu_long *)(b)) = ((vu_long)a))
+# define readl(a) (*((volatile u32 *)(a)))
+# define writel(a, b) (*((volatile u32 *)(b)) = ((volatile u32)a))
#endif /* CFG_OHCI_SWAP_REG_ACCESS */
#define min_t(type,x,y) ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
--
2.39.5