Change usb_kbd driver to obey alignment requirements for USB DMA on
the buffer used for data transfer. This is necessary for
architectures that enable dcache and enable USB DMA.
Signed-off-by: Allen Martin
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v4: dynamically allocate xfer buffer, add alignment and roundup to buffer
instead
On 10/24/2012 12:32 PM, Allen Martin wrote:
> Change usb_kbd driver to obey alignment requirements for USB DMA on
> the buffer used for data transfer. This is necessary for
> architectures that enable dcache and enable USB DMA.
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
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