[U-Boot] [PATCH 1/2] usb: common: provide a _weak board_usb_cleanup() function

This patch implement _weak function for board_usb_cleanup. This function (usb_board_cleanup) implementation is board-specific feature.

board_usb_cleanup function can be used to clean up after failed board-specific USB initialization.

Signed-off-by: Inha Song ideal.song@samsung.com --- common/usb.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/common/usb.c b/common/usb.c index 736cd9f..fbb4495 100644 --- a/common/usb.c +++ b/common/usb.c @@ -1063,4 +1063,10 @@ int board_usb_init(int index, enum usb_init_type init) { return 0; } + +__weak +int board_usb_cleanup(int index, enum usb_init_type init) +{ + return 0; +} /* EOF */