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| author | Markus Klotzbücher <mk@denx.de> | 2008-04-23 10:53:23 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-04-24 13:30:56 +0200 |
| commit | f957576cb53e6cfab412709cfc8db1afd39d21c3 (patch) | |
| tree | 018cc6075e4d172c649c30a4f7b30d3bc10bc450 /drivers | |
| parent | 89cdab788f3716b335fefb60b836ebcf975aceab (diff) | |
| download | u-boot-imx-f957576cb53e6cfab412709cfc8db1afd39d21c3.zip u-boot-imx-f957576cb53e6cfab412709cfc8db1afd39d21c3.tar.gz u-boot-imx-f957576cb53e6cfab412709cfc8db1afd39d21c3.tar.bz2 | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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; }) |