Commit 3ed1607 "USB: sync Queue Element Transfer Descriptor against EHCI spec" added an "__attribute__ ((aligned (32)))" to the declaration of struct qTD, as used for example in the Linux kernel as well.
However, it turns out that this attribute causes errors in "usb start" (like "ERROR: NOT USB_CONFIG_DESC 7b" and similar). Drop the attribute again.
Signed-off-by: Wolfgang Denk wd@denx.de Cc: Dan Lykowski lykowdk@gmail.com Cc: Remy Bohmer linux@bohmer.net Cc: Stefano Babic sbabic@denx.de --- drivers/usb/host/ehci.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index d3aa55b..945ab64 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -175,7 +175,7 @@ struct qTD { uint32_t qt_buffer_hi[5]; /* Appendix B */ /* pad struct for 32 byte alignment */ uint32_t unused[3]; -} __attribute__ ((aligned (32))); +};
/* Queue Head (QH). */ struct QH {