diff options
| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2017-11-17 16:26:30 +0300 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2017-11-26 02:22:36 +0100 |
| commit | 9829ce2ff25c659ca29cd15ab773312ac4b6cfc6 (patch) | |
| tree | 13b6a6f21985b9c1b28c42e00aa87123193a4a6f /Licenses | |
| parent | abd7cedb19ab7979467734b3933a39879bd8935a (diff) | |
usb: ehci: Fix accessors for big-endian platforms and descriptors
Commit 9000eddbae0d ("drivers/usb/ehci: Use platform-specific accessors")
broke USB 2.0 on big-endian platforms because for them writel/readl()
does automatic conversion of BE data to LE.
Proper implementation requires to use "raw" variant of these accessors
which read/write data without messing with endianess.
While at it replace cpu_to_be32() to be32_to_cpu() in readl() to
keep sane semantics.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Reported-by: Vladimir Boroda <boroda@yahoo.com>
Diffstat (limited to 'Licenses')
0 files changed, 0 insertions, 0 deletions