From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suneel Garapati Date: Thu, 10 Aug 2017 22:53:31 -0700 Subject: [U-Boot] [UBOOT] [PATCH] cmd: usb: ignore block devices under mass storage device Message-ID: <1502430811-21475-1-git-send-email-suneelglinux@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de usb tree and info commands may cause crash otherwise Signed-off-by: Suneel Garapati --- cmd/usb.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/cmd/usb.c b/cmd/usb.c index 992d414..81e1a7b 100644 --- a/cmd/usb.c +++ b/cmd/usb.c @@ -415,7 +415,8 @@ static void usb_show_tree_graph(struct usb_device *dev, char *pre) udev = dev_get_parent_priv(child); /* Ignore emulators, we only want real devices */ - if (device_get_uclass_id(child) != UCLASS_USB_EMUL) { + if (device_get_uclass_id(child) != + (UCLASS_USB_EMUL | UCLASS_BLK)) { usb_show_tree_graph(udev, pre); pre[index] = 0; } @@ -605,7 +606,8 @@ static void usb_show_info(struct usb_device *udev) for (device_find_first_child(udev->dev, &child); child; device_find_next_child(&child)) { - if (device_active(child)) { + if (device_active(child) && + (device_get_uclass_id(child) != UCLASS_BLK)) { udev = dev_get_parent_priv(child); usb_show_info(udev); } -- 2.7.4