USB: fix those pesky aliasing warnings caused by gcc-4.2
Signed-off-by: Markus Klotzbuecher <[EMAIL PROTECTED]>
Signed-off-by: Detlev Zundel <[EMAIL PROTECTED]>
---
drivers/usb/usb_ohci.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/usb_ohci.c
index 5c201b3..d37a037 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; })
Best regards
Markus Klotzbuecher
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [EMAIL PROTECTED]
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