commit 57faca19a82f ("drivers: USB: OHCI: allow compilation for 64-bit targets") broke ohci support for the mpc85xx based socrates board, as it removed volatile keyword from ohci_readl/writel.
Fix this so usb works again on socrates board.
Signed-off-by: Heiko Schocher hs@denx.de ---
drivers/usb/host/ohci.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index f9f02cb09c..9b264bd92a 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -14,8 +14,8 @@ #include <asm/io.h>
#ifdef CONFIG_SYS_OHCI_SWAP_REG_ACCESS -# define ohci_readl(a) __swap_32(readl(a)) -# define ohci_writel(v, a) writel(__swap_32(v), a) +# define ohci_readl(a) __swap_32(in_be32((u32 *)a)) +# define ohci_writel(a, b) out_be32((u32 *)b, __swap_32(a)) #else # define ohci_readl(a) readl(a) # define ohci_writel(v, a) writel(v, a)