[U-Boot] [PATCH 02/10] drivers/usb/host/ohci-hcd: undef readl/writel before redefining

This avoids a build warning that you see if anyone in the header chain has included io.h (which is coming shortly)

Signed-off-by: Becky Bruce beckyb@kernel.crashing.org --- drivers/usb/host/ohci-hcd.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index b03a600..d7e5bd5 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -86,6 +86,8 @@ /* * e.g. PCI controllers need this */ +#undef readl +#undef writel #ifdef CONFIG_SYS_OHCI_SWAP_REG_ACCESS # define readl(a) __swap_32(*((volatile u32 *)(a))) # define writel(a, b) (*((volatile u32 *)(b)) = __swap_32((volatile u32)a))