From f957576cb53e6cfab412709cfc8db1afd39d21c3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Markus=20Klotzb=C3=BCcher?= 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 Signed-off-by: Detlev Zundel --- 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; }) -- 2.39.2